Monthly Network Operations Report

Monthly Network Operations Report Analysis - July 215

Table of Contents NOTICE 1 1. TOTAL TRAFFIC 2 2. ATFM DELAY AND ATTRIBUTIONS 5 3. EN-ROUTE ATFM DELAYS 6 EN-ROUTE ATFM DELAY PER LOCATION 6 EN-ROUTE ATFM DELAY PER DELAY GROUP 7 EN-ROUTE ATFM DELAY PER FLIGHT 8 EN-ROUTE ATFM DELAY YEAR-TO-DATE 9 4. AIRPORT/TMA ATFM DELAYS 1 AIRPORT/TMA ATFM DELAY PER LOCATION 1 AIRPORT/TMA ATFM DELAY PER DELAY GROUPS 1 AIRPORT/TMA ATFM DELAY PER FLIGHT 11 AIRPORT/TMA ATFM DELAY YEAR-TO-DATE 11 5. DAILY EVOLUTION 11 6. ALL AIR TRANSPORT DELAYS (SOURCE: CODA) 12 7. ATFM SLOT ADHERENCE 13 8. SIGNIFICANT EVENTS AND ISSUES 13 PLANNED EVENTS 13 ACCs 13 ATM system 13 Airports 14 Special Events 14 Local plans in June 14 DISRUPTIONS 14 Technical 14 Other 14 Industrial action 14 9. NM ADDED VALUE 15 FLIGHTS WITH DELAY > 3 15 RRP DIRECT DELAY SAVINGS 15 NOTICE All figures presented in this report are for the geographical area that is within Network Manager s responsibility (NM area). The table below shows the colour coding used in the report charts. ENROUTE CAPACITY (ATC) ENROUTE STAFFING (ATC) ENROUTE DISRUPTIONS (ATC) ENROUTE CAPACITY ENROUTE DISRUPTIONS ENROUTE EVENTS ENROUTE WEATHER AIRPORT CAPACITY (ATC) AIRPORT STAFFING (ATC) AIRPORT DISRUPTIONS (ATC) AIRPORT CAPACITY AIRPORT DISRUPTIONS AIRPORT EVENTS AIRPORT WEATHER For further information on the NM Area and the regulation reason groupings, go to the Reporting Assumptions and Descriptions document available on the EUROCONTROL website at http://www.eurocontrol.int/articles/network-operations-monitoring-andreporting. NM Monthly Network Operations Report - Analysis - July 215 Page 1

1. TOTAL TRAFFIC 32 3 28 26 24 22 2 18 16 3593 3464 3241 27942 23938 Traffic increased by 2.1% in July 215 compared to July 214. The traffic increase which started in January continues in July. Average daily traffic in July for last 5 Years Intermediate Forecast dated 215-2 32 315 31 35 3 295 29 Last 13 months average daily traffic The traffic increase of 2.1% was in line with the baseline forecast for July 215. 22217 22137 23298 24513 26916 211 212 213 214 215 Average daily traffic in July was the highest of the last five years. 12 months rolling traffic trend This graph shows the variation in average daily traffic for the last 12-month period relative to previous 12-months. The average daily traffic from August 214 to July 215 was 1.2% higher than the average from August 213 to July 214. The trend shows a continuous modest recovery in traffic that dates back to April 213. Turkey was the top contributor to growth of local traffic 1 in Europe adding 315 daily flights, followed by UK (+157 flights), Spain (+125 flights), Germany (+97 flights) and Greece (+72 flights). Czech Republic and Hungary were the new contributors, each adding circa 3 daily flights. In total 13 states contributed to more than 25 daily flights to the network in July. Norway continued to see a decline in its local traffic since the beginning of the year with 71 fewer daily flights in July 215 (vs. July 214). Low-cost was the strongest market segment with a continuing growth rate around 5% since April 215. The traditional scheduled segment growth accelerated from 1.5% in June to 2.8% in July. The business aviation segment increased by 1.5% in July compared to July 214. This is the highest growth rate since October 214. The all-cargo segment remained positive although with a small increase of.4% in July 215 (vs. July 214). The charter segment continued to decline and was down 13% in July 215 (vs. 214), mainly due to a decrease of traffic to/from Russia and Tunisia (-8%). Additionally, the charter traffic decrease is inflated due to some aircraft operators filing a different flight type in 215 compared with last year, which accounted for almost 4% of the decline. Extra-European traffic to and from the Russian Federation declined by 18% in July 215 (vs. July 214); a decline which has been stable since the beginning of the year. Following the terrorist attack in Tunisia on 26 June, traffic to/from the state was down 33% in July with flights shifting mostly to Spain. The aircraft operators which added the most flights to the network on a daily basis in July 215 (vs. July 214) were Turkish Airlines (+192 flights), Ryanair (+117 flights), easyjet (+8 flights), Wizzair (+72 flights) and Vueling (+65 flights). The aircraft operators which removed the largest number of flights from the network were Monarch (-37 flights) and Air Berlin (-36 flights). Re-routings to avoid the Ukrainian airspace which began end of February 214 continued to result in increases of overflights for Hungary (+1), Bulgaria (+7%) and Turkey (+5%) and decreases of overflights for Moldova (-3). For more information on EUROCONTROL Forecasts, go to http://www.eurocontrol.int/articles/forecasts 28396 341 324 34 3593 31234 3761 211 212 213 214 215 BASELINE FORECAST LOW FORECAST HIGH FORECAST 31234 31433 31137 3735 33 31 29 27 25 23 21 2.5% Average daily traffic for last 5 Years 2. 1.6% 1.7% 1.7% 1.8% 1.8% 1.6% 1.4% 1.5% 1.4% 1.4% 1.5% 1.3% 1.2% 1.2% 1..5%. 1 Internal, international departures and arrivals, excluding overflights. NM Monthly Network Operations Report - Analysis - July 215 Page 2

Nine of the top 1 airports had positive traffic growth compared to July 214. The exception was Rome/Fiumicino airport which had a flight reduction between 6-7 May and 18 July after the terminal building fire. Overall, the largest traffic increases in July 215 were at Istanbul/Sabiha Gökcen, Athens, London/Luton, Dublin, Tel Aviv and London/Stansted airports. Expo 215 being held in Milan between 1 May and 31 October 215 accounts for the Milano/Linate traffic increase. The largest traffic decreases were at Oslo/Gardermoen, Marseille/Provence and Birmingham airports. Six of the top 1 aircraft operators had more traffic compared to July 214. Overall, the operators with the highest traffic growth were Finnair, Sunexpress, Volotea, Wizz Air, Emirates, Ukraine International, Pegasus, Turkish Airlines, Qatar Airways and Royal Air Maroc Airlines. Monarch, Lot Polish Airlines, Transaero airlines, Air Berlin and Lufthansa airlines recorded the highest traffic decrease compared to July 214. The traffic variation of AFR and HOP!, Flybe (Finland) and Finnair, and Lufthansa and Germanwings is due to the transferring of flights between the aircraft operators. Pegasus, Travel Servis and Volotea recorded an increase in flights compared to July 214 due to an increase in fleet sizes. NM Monthly Network Operations Report - Analysis - July 215 Page 3

Traffic avoiding the Ukraine airspace continues to affect traffic flows in Budapest, Bratislava, Belgrade and Sofia ACCs. There was significant reduction in traffic in Chisinau, Yerevan and Tunis ACCs. Malta ACC continues to be affected by the changes in Libyan airspace availability but to a lesser extent compared to previous months. There was significant traffic increase in Cairo, Beirut, Tbilisi, Ankara and Tel Aviv ACCs. NM Monthly Network Operations Report - Analysis - July 215 Page 4

2. ATFM DELAY AND ATTRIBUTIONS 8 7 6 5 4 3 2 1 EN-ROUTE AIRPORT/TMA 5457 5473 3143 Average daily ATFM delays 23729 16419 17872 15758 1537 174 37544 35897 5187 69192 5 4 3 2 1 33368 Average daily ATFM delays 1789 43319 25873 66.1% 33.9% 62.6% 37.4% 214-7 215-7 EN-ROUTE AIRPORT/ TMA Total ATFM delays increased by 37.1 % in July 215 compared to July 214. En-route ATFM delays increased by 29.8% and airport ATFM delays increased by 51.4% compared to July 214. The rolling 12-month trend shows that ATFM delay was 26.8% higher during the period Aug 214 - July 215 compared to August 213 - July 214. A similar trend can be observed since the beginning of the year. % total ATFM delay 11 9 7 5 3 1-4.1% -1-3 -5 1 8% 6% 4% 2% 54.4% 98. 22.3% Monthly ATFM delays trend -.1% 6.7% -33.2% 18.8% 21.9% 5.2% Comparison to same month last year 674 ISTANBUL/SABIHA GOKCEN 58 BREST U/ACC 4414 MAASTRICHT UAC 444 ATHINAI CONTROL 3534 349 REIMS U/ACC ZAGREB ACC 339 289 NICOSIA ACC 1.6% 27.8% 2.4% 37.1% Rolling 12 month trend 2499 2185 En-route ATC capacity (37.7%), airport capacity (26%), en-route weather (14.4%) and en-route staffing (8.2%) were the main causes of ATFM delays in July 215. These are the top 2 delay generating locations for the reporting month with respect to total ATFM delays. Figures are the average daily delays in minutes for the individual locations. Significant airport capacity delays at Istanbul/Sabiha Gökcen and Istanbul/Ataturk airports. Brest, Athens, Zagreb, Reims, Barcelona, Maastricht, Lisbon, Bordeaux, Nicosia, Marseille, Makedonia and Warsaw ACCs had en-route ATC capacity delays; Athens, Nicosia, Makedonia and Karlsruhe ACCs generated en-route ATC staffing delays. Additional delays in Maastricht due to military activity between 2 and 24 July. Strong winds and thunderstorms at Zurich, London/Heathrow and Amsterdam/Schiphol airports; thunderstorms in Maastricht, Karlsruhe, Reims, Zagreb, Bordeaux, Vienna, Marseille and Warsaw ACCs. Technical issues at Reims ACC (On-line Data Interchange (OLDI)) on 1 July (4,9 min) plus frequency problems on 18 July (76 min). Barcelona ACC recorded delays due to industrial action (ATC) on the 11 and 25 July. System upgrade in Nicosia ACC generated delays. Amsterdam/Schiphol airport continues to record airport capacity delays; Zurich airport recorded airport capacity delays due to environmental reasons. Ongoing slot assessment trial generated delays at London/Heathrow airport over a few days. Antalya airport recorded delays due to airport capacity on the 18 July and work in progress over several days in July. NM Monthly Network Operations Report - Analysis - July 215 Page 5 26.8% ENROUTE EVENTS AIRPORT STAFFING (ATC) AIRPORT EVENTS AIRPORT DISRUPTIONS (ATC) ENROUTE DISRUPTIONS ENROUTE CAPACITY ENROUTE DISRUPTIONS (ATC) AIRPORT CAPACITY (ATC) AIRPORT DISRUPTIONS AIRPORT WEATHER ENROUTE STAFFING (ATC) ENROUTE WEATHER AIRPORT CAPACITY ENROUTE CAPACITY (ATC) Top 2 delay reference locations in July 215 ISTANBUL-ATATURK KARLSRUHE UAC BARCELONA ACC 1737 1647 1641 1613 1556 1447 1443 1342 ZURICH AMSTERDAM/SCHIPHOL BORDEAUX ALL ACC MAKEDONIA CONTROL LONDON/HEATHROW Proportion of ATFM delays in July 215 WIEN ACC SEILLE ACC 5 141 2 233 367 497 691 118 1587 4615 572 9927 17988 2685 5 1 15 2 25 3 LISBOA ACC/UAC 992 971 ANTALYA WARSZAWA ACC AIRPORT WEATHER AIRPORT EVENTS AIRPORT DISRUPTIONS AIRPORT CAPACITY AIRPORT DISRUPTIONS (ATC) AIRPORT STAFFING (ATC) AIRPORT CAPACITY (ATC) ENROUTE WEATHER ENROUTE EVENTS ENROUTE DISRUPTIONS ENROUTE CAPACITY ENROUTE DISRUPTIONS (ATC) ENROUTE STAFFING (ATC) ENROUTE CAPACITY (ATC)

3. EN-ROUTE ATFM DELAYS EN-ROUTE ATFM DELAY PER LOCATION % total ATFM delay 1 8% 6% 4% 2% 58 BREST U/ACC 4414 MAASTRICHT UAC 444 ATHINAI CONTROL 3534 349 REIMS U/ACC ZAGREB ACC Top 2 delay locations for en-route delays in July 215 339 2499 2185 1641 1613 1447 1443 1342 971 818 638 588 57 566 445 NICOSIA ACC KARLSRUHE UAC BARCELONA ACC BORDEAUX ALL ACC MAKEDONIA WIEN ACC SEILLE ACC LISBOA ACC/UAC WARSZAWA ACC ANKARA ACC LANGEN ACC MADRID ALL ACC PARIS ALL ACC LONDON ACC ZURICH ACC ENROUTE WEATHER ENROUTE EVENTS ENROUTE DISRUPTIONS ENROUTE CAPACITY ENROUTE DISRUPTIONS (ATC) ENROUTE STAFFING (ATC) ENROUTE CAPACITY (ATC) These are the top 2 en-route delay generating locations for the reporting month with respect to total ATFM delays. Figures are the average daily delays in minutes for the individual locations. The top 2 en-route delay locations generated 57.5% of the monthly total (network) ATFM delay. The top 5 en-route delay locations generated 29.4% of the monthly total (network) ATFM delay. NM Monthly Network Operations Report - Analysis - July 215 Page 6

EN-ROUTE ATFM DELAY PER DELAY GROUP Reasons for en-route delays in July 215 ENROUTE EVENTS.1% ENROUTE DISRUPTIONS.5% ENROUTE CAPACITY.7% ENROUTE DISRUPTIONS (ATC) 1. ENROUTE STAFFING (ATC) 8.2% ENROUTE WEATHER 14.4% ENROUTE CAPACITY (ATC) 37.7% 5% 1 15% 2 25% 3 35% 4 En-route delays accounted for 62.6% of all ATFM delays. Most of this delay was caused by en-route ATC capacity, en-route weather and en-route ATC staffing as explained in detail below. The other causes were: En-route ATC disruptions: Industrial action in Spain 11/12 and 25/26 July generated some delays in Barcelona ACC, OLDI problems in Reims ACC on 1 July and frequency problems on 18 July. Delays in Bucharest ACC due to industrial action on the 15 July. En-route capacity: Military activity in Maastricht and London ACCs. En-route disruptions: Industrial action in Bucharest ACC on 15 July resulted in a traffic onload and ATFM delays in Belgrade ACC. ATM system upgrade in Nicosia ACC generated some delays. En-route Events: Bastille day celebration rehearsal generated some delays on 9 July in Paris ACC. 2 15% 1 5% BREST U/ACC 2839 282 ATHINAI CONTROL ZAGREB ACC 243 REIMS U/ACC 1747 1725 132 1145 178 En-route ATC capacity delays increased in Brest, Athens, Zagreb, Reims, Barcelona, Lisbon and Bordeaux ACCs. Delays in Maastricht and Nicosia ACCs decreased. Marseille ACC entered the top 1. Top 1 delay locations for En-route Staffing (ATC) in July 215 4 % total En-route Capacity (ATC) delays % total En-route Capacity (ATC) delays 3 2 1 Top 1 delay locations for En-route Capacity Top 5 delay locations for En-route Weather (ATC) in July 215 4849 25% 23 in July 215 1893 NICOSIA ACC 125 ATHINAI CONTROL 862 MAKEDONIA CONTROL BARCELONA ACC MAASTRICHT UAC LISBOA ACC/UAC BORDEAUX ALL ACC NICOSIA ACC 843 SEILLE ACC 256 251 24 225 154 12 98 KARLSRUHE UAC LONDON TMA TC WIEN ACC BRUSSELS CANAC LANGEN ACC ZAGREB ACC BARCELONA ACC % total en-route Weather delays 2 15% 1 5% MAASTRICHT UAC 1644 KARLSRUHE UAC 168 WIEN ACC 912 REIMS U/ACC 586 576 495 354 36 298 Thunderstorms generated delays in Maastricht, Karlsruhe, Vienna, Reims, Zagreb and Marseille ACCs mainly between the 4 and 8 July and between 17 and 25 July. Nr of flights 14 12 1 8 6 4 2 933 96 43 276 29 134 ZAGREB ACC Average daily flights >= 15 min en-route delay SEILLE ACC 73 87 BORDEAUX ALL ACC 151 LONDON ACC 498 482 LANGEN ACC 881 ZURICH ACC 124 Delays due to en-route ATC staffing in Athens, Makedonia, Karlsruhe and London ACCs increased compared to the previous month. Delays in Nicosia and Zagreb ACCs decreased compared to the previous month. Vienna, Brussels, Langen and Barcelona ACCs entered the top1. An average of 124 flights per day received an en-route delay of at least 15 min in July 215. The corresponding figure for July 214 was 933 flights. NM Monthly Network Operations Report - Analysis - July 215 Page 7

EN-ROUTE ATFM DELAY PER FLIGHT En-route delay per flight (min) 3. 2.5 2. 1.5 1..5. 2.89 NICOSIA ACC 1.95 ATHINAI CONTROL 1.8 ZAGREB ACC 1.61 BREST U/ACC Top 2 delay locations for en-route delays in July 215 1.16.96.94.85.75.56.54.46.43.4.3.27.27.2.19.17 REIMS U/ACC MAKEDONIA CONTROL LISBOA ACC/UAC MAASTRICHT UAC BARCELONA ACC BORDEAUX ALL ACC WIEN ACC KARLSRUHE UAC WARSZAWA ACC SEILLE ACC OSLO ATCC PALMA ACC ANKARA ACC MADRID ALL ACC ZURICH ACC LANGEN ACC ENROUTE WEATHER ENROUTE EVENTS ENROUTE DISRUPTIONS ENROUTE CAPACITY ENROUTE DISRUPTIONS (ATC) ENROUTE STAFFING (ATC) ENROUTE CAPACITY (ATC) These are the top 2 average en-route delay per flight generating locations for the reporting month with respect to total ATFM delays. Figures are the average en-route delay per flight in minutes for the individual locations. Nicosia ACCs average en-route delay per flight decreased from 3.69 min/flt in June 215 to 2.89 min/flt in July 215. Athens ACC average en-route delay per flight increased from.49 min/flt in June 215 to 1.95 min/flt in July 215. NM Monthly Network Operations Report - Analysis - July 215 Page 8

EN-ROUTE ATFM DELAY YEAR-TO-DATE Proportion of total ATFM delay 8% 7% 6% 5% 4% 3% 2% 1% 2421 2357 NICOSIA ACC BREST U/ACC 1933 MAASTRICHT UAC 154 REIMS U/ACC 151 129 965 ZAGREB ACC Top 2 delay locations for year-to-date en-route ATFM delays BORDEAUX ALL ACC KARLSRUHE UAC 78 77 66 632 ATHINAI CONTROL SEILLE ACC BARCELONA ACC LISBOA ACC/UAC 472 PARIS ALL ACC 392 36 32 33 295 283 229 211 WARSZAWA ACC MAKEDONIA WIEN ACC LANGEN ACC BRUSSELS CANAC LONDON ACC MADRID ALL ACC ZURICH ACC ENROUTE WEATHER ENROUTE EVENTS ENROUTE DISRUPTIONS ENROUTE CAPACITY ENROUTE DISRUPTIONS (ATC) ENROUTE STAFFING (ATC) ENROUTE CAPACITY (ATC) These are the top 2 en-route delay locations for 215 with respect to the total ATFM delay. Figures are the average daily en-route delay in minutes for the individual locations. The top 2 en-route delay locations generated 48.3% of the total ATFM (network) delay. The top 5 en-route delay locations generated 26.7% of the total ATFM (network) delay. En-route delays per flight 1.6 1.4 1.2 1..8.6.4.2. Monthly en-route delay per flight monitoring MONTHLY GUIDELINE DLY/FLT YTD GUIDELINE DLY/FLT Reporting month: The average en-route delay per flight in the NM area 2 in July was 1.39 min/flt, which is above the corresponding monthly guideline 3 value of.97 min/flt. Year To Date: The average YTD en-route ATFM delay per flight in 215 in the NM area 2 is.69 min/flt, which is above the corresponding guideline value of.5 min/flt..5 MONTHLY ENROUTE DLY/FLT YTD ENROUTE DLY/FLT Average daily traffic 6 5 4 3 2 1 Year-to-date daily flights >= 15 min en-route delay 214 215 Year to date: An average of 491 flights per day had an enroute ATFM delay of at least 15 min in 215. The corresponding figure in 214 was 461 flights per day. 2 See NOTICE on page 1 for more information on NM Area. 3 NM s calculation that provides the guideline en-route delay (min) requirements to achieve the annual target (.5 min/flight). NM Monthly Network Operations Report - Analysis - July 215 Page 9

4. AIRPORT/TMA ATFM DELAYS AIRPORT/TMA ATFM DELAY PER LOCATION Proportion of total ATFM delay 1 674 8% 6% 289 4% 1737 1647 1556 2% Top 2 delay locations for airport delays in July 215 992 839 812 734 671 642 639 584 539 528 459 382 39 39 244 ISTANBUL/SABIHA GOKCEN ISTANBUL-ATATURK ZURICH AMSTERDAM/SCHIPHOL LONDON/HEATHROW ANTALYA MIKONOS ROMA/FIUMICINO IRAKLION/NIKOS KAZANTZAKIS FRANKFURT MAIN CHANIA/IOANNIS DASKALOGIANNIS PALMA DE MALLORCA IBIZA BARCELONA/EL PRAT BRUSSELS NATIONAL LONDON/GATWICK LISBOA SANTORINI HELSINKI-VANTAA GENEVA AIRPORT WEATHER AIRPORT EVENTS AIRPORT DISRUPTIONS AIRPORT CAPACITY AIRPORT DISRUPTIONS (ATC) AIRPORT STAFFING (ATC) AIRPORT CAPACITY (ATC) The top 2 Airport/TMA delay locations generated 32.2% of the monthly total ATFM (network) delay. The top 5 Airport/TMA delay locations generated 19.9% of the monthly total ATFM (network) delay. AIRPORT/TMA ATFM DELAY PER DELAY GROUPS Airports accounted for 37.4% of all ATFM delays in July 215, mainly due to airport capacity and some weather constraints. % total Airport Weather delays AIRPORT STAFFING (ATC) AIRPORT DISRUPTIONS (ATC) AIRPORT CAPACITY (ATC) AIRPORT DISRUPTIONS 25% 2 15% 1 5% AIRPORT EVENTS AIRPORT WEATHER AIRPORT CAPACITY 93 ZURICH Reasons for airport delays in July 215.2%.3%.3% 1.6% 2.3% 6.7% 26. 5% 1 15% 2 25% 3 Top 1 delay locations for Airport Weather in July 215 88 LONDON/HEATHROW 634 633 AMSTERDAM/SCHIPHOL FRANKFURT MAIN 176 164 149 146 138 117 LONDON/GATWICK PORTO ROMA/FIUMICINO WIEN SCHWECHAT GENEVA MUENCHEN % total Airport Capacity delays 4 3 2 1 674 ISTANBUL/SABIHA GOKCEN Top 1 delay locations for Airport Capacity in July 215 289 ISTANBUL-ATATURK 998 793 789 734 642 584 579 489 AMSTERDAM/SCHIPHOL MIKONOS Istanbul/Sabiha Gökcen and Istanbul/Ataturk airports continued to generate airport capacity delays. High demand contributed delays at Amsterdam/Schiphol airport. Mikonos and Iraklion airports also generated capacity delays. Environmental constraints continue to generate delay at Zurich airport. Top 1 delay locations for Airport Disruptions in July 215 % total Airport Disruptions delays 5 4 3 2 1 637 ROMA/FIUMICINO 413 ANTALYA 34 LONDON/HEATHROW ZURICH 79 6 OSLO/GARDERMOEN BRUSSELS NATIONAL IRAKLION/NIKOS KAZANTZAKIS CHANIA/IOANNIS DASKALOGIANNIS IBIZA ANTALYA BARCELONA/EL PRAT 24 12 8 5 4 BARCELONA/EL PRAT LONDON/GATWICK CHOPINA W WARSZAWIE ZAKINTHOS/DIONISIOS SOLOMOS SPLIT/KASTELA Winds and thunderstorms impacted operations at Zurich, London/Heathrow, Amsterdam/Schiphol and Frankfurt airports. Reduction of airport capacity between 6-7 May and 18 July at Rome/Fiumicino airport due to the fire in Terminal 3 in May. Work in progress at Antalya airport generated delays on several days in July. There were delays at London/Heathrow airport due to the ongoing slot assessment trial. NM Monthly Network Operations Report - Analysis - July 215 Page 1

AIRPORT/TMA ATFM DELAY PER FLIGHT.9.8.7.6.5.4.3.2.1..56.62.52.5.38.57 Average airport/tma delay per flight increased from.56 min/flt in July 214 to.83 min/flt in July 215. AIRPORT/TMA ATFM DELAY YEAR-TO-DATE Proportion of total ATFM delay Airport delay per flight (min) 1 8% 6% 4% 2% 2757 ISTANBUL/SABIHA GOKCEN Monthly average Airport delay (min) per flight Last 12 months =.6 minutes 243 ISTANBUL-ATATURK 2211 AMSTERDAM/SCHIPHOL 1475 LONDON/HEATHROW 976 ZURICH.6.52.48.47.64.67.83 Airport delays per flight (min) 1. 8. 6. 4. 2.. Top 1 Airport delay per flight in July 215 YTD Situation 9. 8.56 ISTANBUL/SABIHA GOKCEN MIKONOS 5.68 Top 2 delay locations for year-to-date Airport ATFM delays CHANIA/IOANNIS DASKALOGIANNIS 2.85 IRAKLION/NIKOS KAZANTZAKIS 2.24 2.12 1.64 1.29 1.28 1.18 Istanbul/Sabiha Gökcen airport and summer destinations like Mikonos, Chania and Iraklion registered a high delay per flight. Amsterdam/Schiphol airport generated an average delay per flight well below the year to date average. 635 51 42 389 268 248 228 224 222 189 187 187 186 184 178 ROMA/FIUMICINO BRUSSELS NATIONAL FRANKFURT MAIN GENEVA BARCELONA/EL PRAT ADOLFO SUAREZ MADRID- BARAJAS WIEN SCHWECHAT PARIS CH DE GAULLE LISBOA PALMA DE MALLORCA OSLO/GARDERMOEN HELSINKI-VANTAA PARIS ORLY MUENCHEN ZURICH IRAKLION/NIKOS KAZANTZAKIS ISTANBUL-ATATURK IBIZA CANNES MANDELIEU ANTALYA AMSTERDAM/SCHIPHOL AIRPORT WEATHER AIRPORT EVENTS AIRPORT DISRUPTIONS AIRPORT CAPACITY AIRPORT DISRUPTIONS (ATC) AIRPORT STAFFING (ATC) AIRPORT CAPACITY (ATC) The top 2 Airport/TMA delay locations have generated 39.8% of the total ATFM (network) delay in 215. The top 5 Airport/TMA delay locations have generated 28.1% of the total ATFM (network) delay in 215. 5. DAILY EVOLUTION AIRPORT WEATHER AIRPORT EVENTS AIRPORT DISRUPTIONS AIRPORT CAPACITY AIRPORT DISRUPTIONS (ATC) AIRPORT STAFFING (ATC) AIRPORT CAPACITY (ATC) ENROUTE WEATHER ENROUTE EVENTS ENROUTE DISRUPTIONS ENROUTE CAPACITY ENROUTE DISRUPTIONS (ATC) ENROUTE STAFFFING (ATC) ENROUTE CAPACITY (ATC) Reference Value (1.5 min) Average delay (min) per flight in July 215 6. 5. 4. 3. 2. 1.. 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 All but 3 days in July 215 had an average delay/flt above 1.5 min/flt. Delays occurred mainly at weekend. These were the most significant days: 4 and 5 July: En-route weather in Maastricht, Reims and Bordeaux ACCs, en-route ATC capacity delays in Zagreb, Marseille, Reims and Brest ACCs; airport capacity in both Istanbul airports and staffing issues in Makedonia ACC. 11 and 12 June: En-route ATC capacity delays in Brest, Athens, Reims and Lisbon ACCs, airport capacity delays in both Istanbul airports, staffing issues in Nicosia and Athens ACCs. Single runway operational at Oslo/Gardermoen airport due to work in progress generating delays. Industrial action in Barcelona ACC on the 11 July, delay generated. 18 and 19 July: En-route ATC capacity delays in Brest, Zagreb and Barcelona ACCs, en-route weather in Karlsruhe, Bordeaux and Marseille ACCs, airport capacity delays at Istanbul/Sabiha Gökcen and Antalya airports, significant en-route ATC staffing delays in Athens, airport weather delays at Frankfurt airport. 25 and 26 July: Brest, Athens, Reims and Barcelona ACCs recorded significant en-route ATC capacity delays, airport capacity delays at Istanbul/Sabiha Gökcen and Ibiza airports, thunderstorms in Vienna and Zagreb ACCs, strong wind at Amsterdam/Schiphol airport, staffing issues in Makedonia ACC. Delays in Zagreb ACC. Industrial action in Barcelona ACC on the 25 July. 31 July: En-route capacity delays in Athens and Makedonia ACCs, airport capacity delays at both Istanbul airports, staffing issues in Nicosia ACC. NM Monthly Network Operations Report - Analysis - July 215 Page 11

6. ALL AIR TRANSPORT DELAYS (Source: CODA) This section presents the all air transport delay situation as seen from the airlines by using the data collected by Central Office for Delay Analysis (CODA) from the airlines. Data coverage is 6 of the commercial flights in the ECAC region for June 215. ATFM delays reported by airlines may be lower than the NM calculated ATFM delays due to difference in methods: ATFM delays of NM are the (flight) planned delays ; the airlines report the actual experienced ATFM delay on departure. For instance, a flight with an ATFM delay may also have a handling delay absorbed within the ATFM delay. For the airline, a part of this delay is the ATFM delay and the remaining amount is the handling delay. Breakdown Average Delay per Flight June 215 Average departure delay/flight (min) 12 1 8 6 4 2 1. Average En-Route Delay/Flight.6 Average En-Route Delay/Flight 6.1 Average primary delay 11.2 Passenger experience Based on airline data, the average departure delay per flight from All Causes was 11.2 minutes per flight, this was a decrease of 5% in comparison to 11.8 minutes per flight in the same month in 214. Within all air transport delays, en-route ATFM delays were.6 minutes/flight in June 215. Primary delays counted for 55% (or 6.1 min/flt ) of which.6 min/flight was attributed to en-route ATFM delays, with reactionary delays representing a smaller remaining share of 45% at (5.1 min/flt). NM reported En-Route ATFM delay Primary Delay (excl En-Route) Airline Reported En-Route ATFM Delay Reactionary delay Avg departure delay/flight (min) 15 1 5 2146 Average departure delay per flight 214/215 2147 2148 2149 2141 21411 21412 2151 2152 2153 2154 2155 2156 Further analysis of airline data shows that the average en-route ATFM delay was.6 minutes per flight. This was below as the NM reported average en-route ATFM delay of 1. minutes per flight. Average reactionary delay per flight (CODA) Average delay per flight Other Primary delay All Causes (CODA) Average ATFM en-route delay per flight (CODA) Average ATFM en-route delay per flight (NM reported) Percentage of delayed flights: ATFM & All Causes % of flights delayed on departure - ATFM NMD 1 8% 6% 4% 2% 2146 2147 2148 2149 2141 21411 21412 2151 2152 2153 2154 2155 2156 25. 2. 15. 1. 5.. % of flights delayed on departure: All Causes The percentage of flights subject to long ATFM restrictions (those exceeding 15 & 3 minutes) increased by.6 percentage points with flights with restrictions exceeding 15 minutes at 4.3%. The percentage of flights delayed from all-causes also increased (those exceeding 15 minutes) increased by 1.5 percentage points to 2.7% and those (exceeding 3 minutes) increased to 9.8%. > 15min by ATFM Restrictions (NM) > 3min by ATFM Restrictions (NM) > 15min:All Causes (CODA) > 3min:All Causes (CODA) NM Monthly Network Operations Report - Analysis - July 215 Page 12

7. ATFM SLOT ADHERENCE Average daily evolution of early and late flights 3 27 24 21 18 15 12 9 6 3 9. 8. 7. 6. 5. 4. 3. 2. 1.. The percentages of early departures continues its downward trend since March 215. The percentage of late departures decreased for two months in a row. 2147 2148 2149 2141 21411 21412 2151 2152 2153 2154 2155 2156 2157 Nº OF EARLY DEPARTURES Nº OF LATE DEPARTURES % EARLY DEPARTURES % LATE DEPARTURES The chart below shows the airports that have more than 3 regulated flights during the month with their average daily number and proportion of regulated flights that departed outside of the Slot Tolerance Window (STW). Any airport above the red line is noncompliant with the threshold (2). Those airports with a number of departures outside the slot tolerance window can reduce network predictability. Proportion of regulated flights outside the Slot Tolerance Window in July 215 5 4 1 9 4 5 17 12 3 1 5 4 2 6 15 4 3 4 3 2 3 5 2 3 7 6 3 1 12 5 2 6 2 5 8 12 5 7 4 3 18 8 19 3 1 ANKARA-ESENBOGA ISTANBUL/SABIHA GOKCEN BEAUVAIS-TILLE ZAKINTHOS/DIONISIOS ANTALYA IZMIR-ADNAN-MENDERES KAYSER-ERKILET/MIL* LTFE - MUGLA/MILAS-BODRUM CASABLANCA/MOHAMMED MIKONOS RAKECH/MENARA CHANIA/IOANNIS ISTANBUL-ATATURK SANTORINI ADANA THESSALONIKI/MAKEDONIA TRABZON MUGLA-DALAMAN FARNBOROUGH LEEDS AND BRADFORD RODOS/DIAGORAS BRISTOL PISA SAN GIUSTO LONDON/LUTON NICE-COTE D'AZUR SEILLE PROVENCE CATANIA FONTANAROSSA BIRMINGHAM PAFOS/INTL LARNAKA/INTL IRAKLION/NIKOS KAZANTZAKIS TEL AVIV/BEN GURION BALE-MULHOUSE PARIS ORLY SPLIT/KASTELA LUXEMBOURG AMSTERDAM/SCHIPHOL LISBOA PARIS CH DE GAULLE LYON SAINT-EXUPERY 8. SIGNIFICANT EVENTS AND ISSUES PLANNED EVENTS ACCs ATM system Two ACCs carried out projects involving ATM system upgrades or changes. Both had been categorised as special, planned events with potential impact on the network performance. L viv ACC The implementation of a new ATM system progressed through the transition phase during July and generated no ATFM delay, despite a capacity reduction of 1. Bordeaux ACC The training for the implementation of ERATO Electronic Environment was carried out during the first five days in July, within which period no project related ATFM delay was generated. The reduction of sector availability during the weekdays had been foreseen, but without capacity reductions. NM Monthly Network Operations Report - Analysis - July 215 Page 13

Airports Special Events EXPO Milano started on 1 May with extra traffic expected for the surrounding airports; Local plans in June A number of airports undertook infrastructure and technical system improvement work during July. These improvements had at most a minor impact on local airport operations: Completed: Taxiway(s) and/or apron(s) improvements at Paris/Ch. De Gaulle airport; On-going: Taxiway(s) and/or apron(s) improvements at Bari/Palese, Dublin, Frankfurt/Main, Katowice/Pyrzowice, Krakow/Balice, Ljubljana, Porto, Stuttgart, Tenerife/North, Venice, Catania and Warsaw/Chopin airports; Runway maintenance at Berlin/Schonefeld, Brussels/National (total ATFM delay: 1,866 min), Helsinki/Vantaa (total ATFM delay: 9,188 min), Istanbul/Sabiha Gökcen (total ATFM delay: 186,999 min), Copenhagen/Kastrup, Koln/Bonn, Lisbon, Oslo/Gardermoen (total ATFM delay: 2,598 min), Rome/Fiumicino and Toulouse airports; Terminal building(s) improvements/works at Bergen/Flesland, Budapest/Ferihegy, Hamburg, Katowice/Pyrzowice, Krakow/Balice, Malaga, Munich, Nuremberg, Warsaw/Chopin and Zurich airports; ILS maintenance at Bologna, Tenerife North and Rome/Fiumicino airports. DISRUPTIONS Technical ATFM delays at Paris/Le Bourget airport between 28 and 3 July due to On-line Data Interchange (OLDI) and telephone lines instability on 29 July (total ATFM delay: 96 min), and ILS maintenance (total ATFM delay: 1,422 min); OLDI problems at Reims ACC on 1 July and frequency/radar problems on 9 and 18 July (total ATFM delay: 6,136 min); OLDI issues in Warsaw ACC on 14 July (total ATFM delay: 583 min); System upgrade at Nicosia ACC (total ATFM delay: 1,468 min); ILS flight check at Pisa/San Giusto airport on 28 July (total ATFM delay: 2,444 min). Other Reduction of airport capacity between 6-7 May and 18 July at Rome/Fiumicino airport due to the fire in Terminal 3 generated 19,745 min of ATFM delay in July; Bastille Day rehearsals on 9 July and celebrations on 14 July generated en-route and airport ATFM delays in Paris ACC (total ATFM delay 9 July: 2,857 mins, 14 July on 4,15 mins); Ongoing slot assessment trial at London/Heathrow airport (total ATFM delay: 9,27 min); Unscheduled runway maintenance caused 12,813 min of ATFM delays at Antalya airport on 1/2 July (NOTAM A2935/15 refers); further apron and taxiway maintenance on 18/19 and 25/26 July generates an additional 17,946 mins of delay; Hydraulic failure after landing at London/Heathrow airport caused single runway operations on 2 July (total of 1,512 min of delay); Security incident disrupting operations on the northern runway at London Heathrow airport on 13 July (total ATFM delay of 12,647 min); Religious festival resulted in a 19% increase in traffic demand at Istanbul/Sabiha Gökcen airport on 16 July with additional ATFM delays; Fire in the vicinity of the Rome/Fiumicino airport on 29 July reduced arrival capacity with a total of 2,449 min of delay. Industrial action Industrial action in Spain on the 11/12 and 25/26 July, resulted in ATFM delays in Barcelona (7,84 mins) and Canarias (1,432 mins) ACCs; Industrial action in Bucharest ACC on the 15 July (3,259 min of delay). Belgrade ACC recorded 3,275 min of delay due to ATFCM protective measures applied as a result of the traffic onload from the action. NM Monthly Network Operations Report - Analysis - July 215 Page 14

9. NM ADDED VALUE FLIGHTS WITH DELAY > 3 The number of flights that had more than 3 minutes of ATFM delay increased by 46.2% from 413 flts/day in July 214 to 64 flts/day in July 215. 56.8% of flights with more than 3 minutes of ATFM delay in July 215 were en-route and 43.2% were airport. RRP DIRECT DELAY SAVINGS In July 215, on average 3 RRPs were offered of which 12 RRPs were executed, this saved 727 min of delay. This graph shows the actual daily averages for the previous 13 months period. Average daily traffic 7 6 5 4 3 2 1 Average daily flights > 3 minutes delay 413 47 49 329 283 221 181 169 15 128 129 146 64 Nr of executed RRPs 18 15 12 9 6 3 Average daily executed rerouting proposals -2-4 -6-8 -1-12 delay reduction (minutes) AIRPORT/TMA EN-ROUTE NR OF RRP DELAY REDUCTION 215 The European Organisation for the Safety of Air Navigation (EUROCONTROL) This document is published by EUROCONTROL in the interests of exchange of information. It may be copied in whole or in part, providing that the copyright notice and disclaimer are included. The information contained in the document may not be modified without prior written permission from EUROCONTROL. EUROCONTROL makes no warranty, either implied or express, for the information contained in this document, neither does it assume any legal liability or responsibility for the accuracy, completeness or usefulness of this information. Operational Analysis & Reporting, Performance, Forecasts and Relations (PFR) Unit, Network Manager Directorate (NMD), EUROCONTROL, 96 Rue de la Fusée, B - 113 Brussels Telephone: +32 ()2 729 1155 Fax: +32 ()2 729 9189 mailto:nm.ops.perf@eurocontrol.int http://www.eurocontrol.int/articles/network-operations-monitoring-and-reporting NM Monthly Network Operations Report - Analysis - July 215 Page 15