NAS Performance and Passenger Delay
|
|
- Cassandra Powell
- 6 years ago
- Views:
Transcription
1 NAS Performance and Passenger Delay Michael Ball NEXTOR University of California, Berkeley & University of Maryland Coauthors: Andy Churchill, Bargava Subramanian, Alex Tien
2 On-Time Performance On-Time Performance for 35 OEP Airports (Delay < 15min) 90% 85% Percentage. 80% 75% 70% 65% 60% YYYY On-time percentage is decreasing. Data Source: ASPM Analysis Database
3 Flight Delay Trend Percentage 100% 90% 80% 70% 60% 50% 40% 30% 20% 10% Avg Fl Del > 45 mins. 15< Avg Fl Del <=45 0< Avg Fl Del <=15 Avg Fl Del <= 0 min 0% (Jun) Percentage of flights with early arrival and delay less than 15 min is decreasing. Percentage of flights with long delay is increasing. Data Source: BTS On-Time Performance Database
4 Flight Cancellation Trend 4.0% 911 effect 3.5% Flight Cnx Rate (%) 3.0% 2.5% 2.0% 1.5% 1.0% 0.5% 0.0% toJun YYYYMM Cancellation rate decreased in 2006 but has jumped up in Data Source: BTS On-Time Performance Database
5 Cnx Rate vs Ave Delay 8% Flight Cnx Rate (%). 7% 6% 5% 4% 3% 2% Y2000 Y2001 Y2002 Y2003 Y2004 Y2005 Y2006 Y2007(to May) 1% 0% Avg. Flight Delay (Mins)
6 Delay Statistics and Passenger Pain The most widely quoted performance statistic is on-time performance. Yet, customer dissatisfaction is principally driven by the occurrence of very large delays. These are most often associated with the: disrupted passenger cancellation long delay missed connection late arrival
7 A disrupted passenger is a customer who must use a flight other than the one on which the customer was originally scheduled due to a missed connection or flight cancellation. The average delay for a disrupted passenger has been estimated to be 7 hours. Cancelled flights are not accounted for in delay statistics nor is the true delay associated with passengers who miss a connection.
8 Passenger Delay Model f1 canceled Disrupted passenger Passenger delay = flight delay direct trip: f1 not canceled f1 delay > thresh Requires distribution of flight delays conditioned on delay > 15 min 2-leg trip f1 not canceled f1canceled f1 delay thresh f2 canceled f2 not canceled Parameters: % Direct: from coupon data. Cancel Prob: flight cancel prob. Disrupted Pax Delay: from MIT simulations (7 hrs). Prob Miss. Connect: complex appx model.
9 Another View Average passenger delay = A 1 (average flight delay) + A 2 (average flight delay) (1 + e) + A 3 (flight cancellation probability) + f (load factor) [future improvement]
10 Flight Delay vs. Passenger Delay (I) Avg. Flight Delay Avg. Pax Delay Ratio Minutes R atio toMay 0 Avg. pax delay is almost three times of avg. flight delay.
11 Flight Delay vs. Passenger Delay (II) min (Sept,2001) Avg. Pax Delay (Mins) Y2000 Y2001 Y2002 Y2003 Y2004 Y2005 Y2006 Y2007(to May) Avg. Flight Delay (Mins)
12 Demand vs. Delay (35 OEP Airports) (35 OEP Airports) 1,400, ,200, ,000, , , , , YYYYMM Operations Minutes Flight Demand (Ops.) Avg. Flight Delay (Mins.) Avg. Pax Delay (Mins.) The fluctuation of pax delay is more significant than that of flight delay.
13 Load Factor vs. Cancellation Rate 8.0% 7.0% Y2004 Flight Cnx Rate (%) 6.0% 5.0% 4.0% 3.0% 2.0% 1.0% 0.0% Load Factor Cnx% = *LoadFactor Y2005 Y2006 Y2007(to May) Linear Regression Generally, there is a negative correlation between load factor and cancellation rate: airlines are reluctant to cancel flights when there are fewer options for accommodating disrupted passengers.
14 Trend of Load Factor vs. Flight Cancellation Rate 0.8 8% 0.7 7% 0.6 6% Load Factor Load Factor Cnx Rate 12 per. Mov. Avg. (Cnx Rate) 12 per. Mov. Avg. (Load Factor) 5% 4% 3% Flight Cnx Rate (%) 0.2 2% 0.1 1% YYYYMM It was well-publicized 0% that the airlines cancelled fewer flights in 2006 (this is good for passenger delay) This trend seems to have been reversed in Data Source: BTS On-Time Performance Database
15 Some Final Thoughts High load factors greater delays when disruptions do occur Future analysis will replace constant disruption delay with delay function that depends on load factor and possibly other factors most likely will use George Mason models. High load factor + high cancellation rates is a particularly disturbing trend Question: are airlines thinking strategically about what an ideal load factor should be?? Question: should on-time performance metric be replaced with more passenger oriented metric??
NAS Performance Models. Michael Ball Yung Nguyen Ravi Sankararaman Paul Schonfeld Luo Ying University of Maryland
NAS Performance Models Michael Ball Yung Nguyen Ravi Sankararaman Paul Schonfeld Luo Ying University of Maryland FAA Strategy Simulator: analyze impact on NAS of major policy initiatives/changes significant
More informationThe Journal of Air Traffic Control, Volume 53, #3, August 2011
Modeling Passenger Trip Reliability: Why NextGen may not Improve Passenger Delays Lance Sherry Center for Air Transportation Systems Research at George Mason University Director/Associate Professor The
More informationDanyi Wang and Dr. Lance Sherry 1
Danyi Wang and Dr. Lance Sherry 1 Trend Analysis of Airline Passenger Trip Delays Danyi Wang (Ph.D Candidate) Email: dwang2@gmu.edu Phone: 571-277-0287 Lance Sherry (Ph.D) Email: lsherry@gmu.edu Phone:
More informationDanyi Wang and Dr. Lance Sherry 1
Danyi Wang and Dr. Lance Sherry 1 Trend Analysis of Airline Passenger Trip Delays Danyi Wang (Ph.D Candidate) Email: dwang2@gmu.edu Phone: 571-277-0287 Lance Sherry (Ph.D) Email: lsherry@gmu.edu Phone:
More informationNAS/ATM Performance Indexes
FAA-NEXTO NAS/ATM Performance Indexes Dr. Alexander (Sasha) Klein CENTE FO AI Acknowledgments This research was funded by the FAA-NEXTO-GMU contract #DTFAWA-4-D-13 Many thanks to our FAA sponsors: Steve
More informationOverview of Congestion Management Issues and Alternatives
Overview of Congestion Management Issues and Alternatives by Michael Ball Robert H Smith School of Business & Institute for Systems Research University of Maryland and Institute of Transportation Studies
More informationIAB / AIC Joint Meeting, November 4, Douglas Fearing Vikrant Vaze
Passenger Delay Impacts of Airline Schedules and Operations IAB / AIC Joint Meeting, November 4, 2010 Cynthia Barnhart (cbarnhart@mit edu) Cynthia Barnhart (cbarnhart@mit.edu) Douglas Fearing (dfearing@hbs.edu
More informationAbstract. Introduction
COMPARISON OF EFFICIENCY OF SLOT ALLOCATION BY CONGESTION PRICING AND RATION BY SCHEDULE Saba Neyshaboury,Vivek Kumar, Lance Sherry, Karla Hoffman Center for Air Transportation Systems Research (CATSR)
More informationVista Vista consultation workshop. 23 October 2017 Frequentis, Vienna
Vista Vista consultation workshop 23 October 2017 Frequentis, Vienna Objective of the model Vista model aims at: Simulating one day of traffic in Europe to the level of individual passengers Being able
More informationFewer air traffic delays in the summer of 2001
June 21, 22 Fewer air traffic delays in the summer of 21 by Ken Lamon The MITRE Corporation Center for Advanced Aviation System Development T he FAA worries a lot about summer. Not only is summer the time
More informationAn Econometric Study of Flight Delay Causes at O Hare International Airport Nathan Daniel Boettcher, Dr. Don Thompson*
An Econometric Study of Flight Delay Causes at O Hare International Airport Nathan Daniel Boettcher, Dr. Don Thompson* Abstract This study examined the relationship between sources of delay and the level
More informationEvaluation of Predictability as a Performance Measure
Evaluation of Predictability as a Performance Measure Presented by: Mark Hansen, UC Berkeley Global Challenges Workshop February 12, 2015 With Assistance From: John Gulding, FAA Lu Hao, Lei Kang, Yi Liu,
More informationEstimating Sources of Temporal Deviations from Flight Plans
Estimating Sources of Temporal Deviations from Flight Plans Ms. Natasha Yakovchuk (yakovn2@rpi.edu) Prof. Thomas R. Willemain (willet@rpi.edu) Department of Decision Sciences and Engineering Systems Rensselaer
More informationQuantifying and Reducing Demand Uncertainty in Ground Delay Programs. Michael O. Ball Thomas Vossen University of Maryland
Quantifying and Reducing Demand Uncertainty in Ground Delay Programs Michael O. Ball Thomas Vossen University of Maryland Ground Delay Program (GDP) delayed departures delayed departures delayed arrivals/
More informationMetrics and Representations
6th International Conference in Air Transport 27th-30th May 2014. Istanbul Technical University Providing insight into how to apply Data Science in aviation: Metrics and Representations Samuel Cristóbal
More informationTime-series methodologies Market share methodologies Socioeconomic methodologies
This Chapter features aviation activity forecasts for the Asheville Regional Airport (Airport) over a next 20- year planning horizon. Aviation demand forecasts are an important step in the master planning
More informationDecember 2013 Passenger and Cargo Traffic Statistics Reno-Tahoe International Airport
December 2013 Passenger and Cargo Traffic Statistics Reno-Tahoe International Airport January 24, 2014 U.S. DOMESTIC INDUSTRY OVERVIEW FOR DECEMBER 2013 All RNO Carriers Domestic Systemwide year over year
More informationFuel Burn Impacts of Taxi-out Delay and their Implications for Gate-hold Benefits
Fuel Burn Impacts of Taxi-out Delay and their Implications for Gate-hold Benefits Megan S. Ryerson, Ph.D. Assistant Professor Department of City and Regional Planning Department of Electrical and Systems
More informationOctober 2013 Passenger and Cargo Traffic Statistics Reno-Tahoe International Airport
October 2013 Passenger and Cargo Traffic Statistics Reno-Tahoe International Airport December 4, 2013 U.S. DOMESTIC INDUSTRY OVERVIEW FOR OCTOBER 2013 All RNO Carriers Systemwide year over year comparison
More informationNovember 2013 Passenger and Cargo Traffic Statistics Reno-Tahoe International Airport
November 2013 Passenger and Cargo Traffic Statistics Reno-Tahoe International Airport December 26, 2013 U.S. DOMESTIC INDUSTRY OVERVIEW FOR NOVEMBER 2013 All RNO Carriers Domestic Systemwide year over
More informationTemporal Deviations from Flight Plans:
Temporal Deviations from Flight Plans: New Perspectives on En Route and Terminal Airspace Professor Tom Willemain Dr. Natasha Yakovchuk Department of Decision Sciences & Engineering Systems Rensselaer
More informationA Macroscopic Tool for Measuring Delay Performance in the National Airspace System. Yu Zhang Nagesh Nayak
A Macroscopic Tool for Measuring Delay Performance in the National Airspace System Yu Zhang Nagesh Nayak Introduction US air transportation demand has increased since the advent of 20 th Century The Geographical
More informationSpokane Real Estate Market May Provided by Windermere Valley & Liberty Lake
Spokane Real Estate Market May 2017 Provided by Windermere Valley & Liberty Lake Market Summary May 2017 In May, closed sales of 793 reflects an increase from the April closed sale number of 525 or 46.7%.
More informationTOURISM STATISTICS REPORT 2016 NORTH REGION VISIT GREENLAND
TOURISM STATISTICS REPORT 2016 NORTH REGION VISIT GREENLAND INTRODUCTION In Q1 of 2015 Visit Greenland made its first regional tourism report based on data on flight passengers, overnight stays in accommodations
More informationDeconstructing Delay:
THIRD INTERNATIONAL CONFERENCE ON RESEARCH IN AIR TRANSPORTATION FAIRFAX, VA, JUNE 1- Deconstructing Delay: A Case Study of and Throughput at the New York Airports Amy Kim Department of Civil Engineering
More informationIndustry Update. ACI-NA Winter Board of Directors Meeting February 3, 2016 Orlando, FL
Industry Update ACI-NA Winter Board of Directors Meeting February 3, 2016 Orlando, FL U.S. & Canadian GDP 8% 6% 4% U.S.* Canada** Estimate by BEA as of 02/11/16 2% 0% -2% -4% -6% -8% -10% The U.S. economy
More informationU.S. DOMESTIC INDUSTRY OVERVIEW FOR MARCH
Inter-Office Memo Reno-Tahoe Airport Authority Date: April 30, 2009 To: Statistics Recipients From: Krys T. Bart, A.A.E., President/CEO Subject: RENO-TAHOE INTERNATIONAL AIRPORT PASSENGER STATISTICS U.S.
More informationEstimating Avoidable Delay in the NAS
Estimating Avoidable Delay in the NAS Bala Chandran Avijit Mukherjee Mark Hansen Jim Evans University of California at Berkeley Outline Motivation The Bertsimas-Stock model for TFMP. A case study: Aug
More informationAviation Trends Quarter
Aviation Trends Quarter 4 214 Contents Introduction... 2 1. Historical overview of traffic see note 5 on p.15... 3 a. Terminal passengers... 4 b. Commercial flights... 5 c. Cargo tonnage... 6 2. Terminal
More informationAviation Trends. Quarter Contents
Aviation Trends Quarter 3 215 Contents Introduction... 2 1. Historical overview of traffic... 3 a. Terminal passengers... 4 b. Commercial flights... 5 c. Cargo tonnage... 6 2. Terminal passengers at UK
More informationPredicting Flight Delays Using Data Mining Techniques
Todd Keech CSC 600 Project Report Background Predicting Flight Delays Using Data Mining Techniques According to the FAA, air carriers operating in the US in 2012 carried 837.2 million passengers and the
More informationJanuary 2014 Passenger and Cargo Traffic Statistics Reno-Tahoe International Airport
January 2014 Passenger and Cargo Traffic Statistics Reno-Tahoe International Airport March 12, 2014 U.S. DOMESTIC INDUSTRY OVERVIEW FOR DECEMBER 2013 All RNO Carriers Domestic Systemwide year over year
More informationEstimating Domestic U.S. Airline Cost of Delay based on European Model
Estimating Domestic U.S. Airline Cost of Delay based on European Model Abdul Qadar Kara, John Ferguson, Karla Hoffman, Lance Sherry George Mason University Fairfax, VA, USA akara;jfergus3;khoffman;lsherry@gmu.edu
More informationProceedings of the 54th Annual Transportation Research Forum
March 21-23, 2013 DOUBLETREE HOTEL ANNAPOLIS, MARYLAND Proceedings of the 54th Annual Transportation Research Forum www.trforum.org AN APPLICATION OF RELIABILITY ANALYSIS TO TAXI-OUT DELAY: THE CASE OF
More informationAirline Passenger Transportation System: Structure and Dynamics. Lance Sherry 04/2101
Airline Passenger Transportation System: Structure and Dynamics Lance Sherry 0/0 PreTest A flight from DFW to ABQ has an ontime performance of 70%. For delayed flights the average delay is 0 minutes. The
More informationAirline Operating Costs Dr. Peter Belobaba
Airline Operating Costs Dr. Peter Belobaba Istanbul Technical University Air Transportation Management M.Sc. Program Network, Fleet and Schedule Strategic Planning Module 12: 30 March 2016 Lecture Outline
More informationSchedule Compression by Fair Allocation Methods
Schedule Compression by Fair Allocation Methods by Michael Ball Andrew Churchill David Lovell University of Maryland and NEXTOR, the National Center of Excellence for Aviation Operations Research November
More informationPerformance Metrics for Oceanic Air Traffic Management. Moving Metrics Conference Pacific Grove, California January 29, 2004 Oceanic Metrics Team
Performance Metrics for Oceanic Air Traffic Management Moving Metrics Conference Pacific Grove, California January 29, 2004 Oceanic Metrics Team Agenda Metrics Team Michele Merkle, FAA AUA-600 Lynne Hamrick,
More informationSpokane Real Estate Market October Provided by Windermere Valley & Liberty Lake
Spokane Real Estate Market October 2017 Provided by Windermere Valley & Liberty Market Summary October 2017 In October, closed sales of 803 reflects an increase from September of 8.1%. Year-to-date we
More informationAviation Trends. Quarter Contents
Aviation Trends Quarter 1 2013 Contents Introduction 2 1 Historical overview of traffic 3 a Terminal passengers b Commercial flights c Cargo tonnage 2 Terminal passengers at UK airports 7 3 Passenger flights
More informationAirline network optimization. Lufthansa Consulting s approach
Airline network optimization Lufthansa Consulting s approach A thorough market potential analysis lays the basis for Lufthansa Consulting s network optimization approach The understanding of the relevant
More informationRegional Jets ,360 A319/ , , , ,780
Excel Tab Name: Seats (18 MAP) PASSENGER AIRLINE FLIGHT SCHEDULE CALCULATION RECORD Summary 17.2 MAP flight schedule* (with Southwest Airlines B737-800s changed to B737-700s) Number of Total Seats Avg.
More informationAirline Response to Changing Economics and Policy
Airline Response to Changing Economics and Policy John Ferguson (Ph.D. Candidate), Karla Hoffman (Ph.D.), Lance Sherry (Ph.D.), George Donohue (Ph.D.), Abdul Qadar Kara (Ph.D. Candidate), Rosa Oseguera-Lohr
More informationAviation Trends. Quarter Contents
Aviation Trends Quarter 3 2014 Contents Introduction... 2 1. Historical overview of traffic... 3 a. Terminal passengers... 4 b. Commercial flights... 5 c. Cargo tonnage... 6 2. Terminal passengers at UK
More informationTHE CONNECTED AIRCRAFT: Improving Dispatch Reliablity
GEE OPERATIONAL SOLUTIONS THE CONNECTED AIRCRAFT: Improving Dispatch Reliablity PRESENTED TO World Maintenance Symposium September 23, 2015 Dr. Tulinda Larsen Vice President, Commercial Operational Excellence
More information3. Aviation Activity Forecasts
3. Aviation Activity Forecasts This section presents forecasts of aviation activity for the Airport through 2029. Forecasts were developed for enplaned passengers, air carrier and regional/commuter airline
More informationOperational Performance
Customer Services, Operations, and Safety Committee Board Action/Information Item III-A January 10, 2008 Operational Washington Metropolitan Area Transportation Authority Board Action/Information Summary
More informationSeptember 2013 Passenger and Cargo Traffic Statistics Reno-Tahoe International Airport
September 2013 Passenger and Cargo Traffic Statistics Reno-Tahoe International Airport October 31, 2013 U.S. DOMESTIC INDUSTRY OVERVIEW FOR SEPTEMBER 2013 All RNO Carriers Systemwide year over year comparison
More informationOperational Performance and Demand Management. Mark Hansen NEXTOR Short Course 10/14/04
Operational Performance and Demand Management Mark Hansen NEXTOR Short Course 10/14/04 1 Outline Recent trends in NAS Operational Performance The Costs of Delay Operational Impacts of Supply and Demand
More informationLONG BEACH, CALIFORNIA
LONG BEACH, CALIFORNIA 1 LONG BEACH, CALIFORNIA Airside Capacity Evaluation Techniques Matt Davis Assistant Director of Planning Hartsfield-Jackson Atlanta International Airport Matt.Davis@Atlanta-Airport.com
More informationJuly 2012 Passenger and Cargo Traffic Statistics Reno-Tahoe International Airport
July 2012 Passenger and Cargo Traffic Statistics Reno-Tahoe International Airport August 31, 2012 U.S. DOMESTIC INDUSTRY OVERVIEW FOR JULY 2012 All RNO Carriers Systemwide year over year comparison Average
More informationNew Developments in RM Forecasting and Optimization Dr. Peter Belobaba
New Developments in RM Forecasting and Optimization Dr. Peter Belobaba Istanbul Technical University Air Transportation Management M.Sc. Program Network, Fleet and Schedule Strategic Planning Module 24
More informationMassport and FAA RNAV Pilot Study Overview Briefing to Massport CAC. December 8, 2016
Massport and FAA RNAV Pilot Study Overview Briefing to Massport CAC December 8, 2016 Contents FAA/Massport RNAV MOU Context Boston Logan Context FAA RNAV MOU, Overview Q&A 12/8/2016 2 FAA/Massport RNAV
More informationAviation Trends. Quarter Contents
Aviation Trends Quarter 3 217 Contents Introduction... 2 1. Historical overview of traffic... 3 a. Terminal passengers... 4 b. Commercial flights... 5 c. Cargo tonnage... 6 2. Terminal passengers at UK
More informationANALYSIS OF THE CONTRIUBTION OF FLIGHTPLAN ROUTE SELECTION ON ENROUTE DELAYS USING RAMS
ANALYSIS OF THE CONTRIUBTION OF FLIGHTPLAN ROUTE SELECTION ON ENROUTE DELAYS USING RAMS Akshay Belle, Lance Sherry, Ph.D, Center for Air Transportation Systems Research, Fairfax, VA Abstract The absence
More informationThe Impact of Baggage Fees on Passenger Demand, Airfares, and Airline Operations in the US
The Impact of Baggage Fees on Passenger Demand, Airfares, and Airline Operations in the US Martin Dresner R H Smith School of Business University of Maryland The Institute of Transport and Logistics Studies
More informationThe Future of Tipton Airport in Anne Arundel County
The Future of Tipton Airport in Anne Arundel County Analysis for Tipton Airport Authority Anne Arundel County, Maryland Pranita Ranbhise Urban Studies and Planning University of Maryland December 2016
More informationREAL-TIME ALERTING OF FLIGHT STATUS FOR NON-AVIATION SUPPLIERS IN THE AIR TRANSPORTATION SYSTEM VALUE CHAIN
REAL-TIME ALERTING OF FLIGHT STATUS FOR NON-AVIATION SUPPLIERS IN THE AIR TRANSPORTATION SYSTEM VALUE CHAIN Abstract: Lance Sherry (Ph.D.), Oleksandra Snisarevska (M.Sc. Candidate), lsherry@gmu.edu Center
More informationAirport Capacity, Airport Delay, and Airline Service Supply: The Case of DFW
Airport Capacity, Airport Delay, and Airline Service Supply: The Case of DFW Faculty and Staff: D. Gillen, M. Hansen, A. Kanafani, J. Tsao Visiting Scholar: G. Nero and Students: S. A. Huang and W. Wei
More informationData Analysis and Simula/on Tools Prof. Hamsa Balakrishnan
Data Analysis and Simula/on Tools Prof. Hamsa Balakrishnan Istanbul Technical University Air Transporta,on Management M.Sc. Program Air Transporta,on Systems and Infrastructure Strategic Planning Module
More informationTowards New Metrics Assessing Air Traffic Network Interactions
Towards New Metrics Assessing Air Traffic Network Interactions Silvia Zaoli Salzburg 6 of December 2018 Domino Project Aim: assessing the impact of innovations in the European ATM system Innovations change
More informationAirline Network Structures Dr. Peter Belobaba
Airline Network Structures Dr. Peter Belobaba Istanbul Technical University Air Transportation Management M.Sc. Program Network, Fleet and Schedule Strategic Planning Module 8: 11 March 2014 Lecture Outline
More informationMarch 2014 Passenger and Cargo Traffic Statistics Reno-Tahoe International Airport
March 2014 Passenger and Cargo Traffic Statistics Reno-Tahoe International Airport April 25, 2014 U.S. DOMESTIC INDUSTRY OVERVIEW FOR MARCH 2014 All RNO Carriers Domestic Systemwide year over year comparison
More informationPermanent Noise Monitoring Act Quarterly Operations Report
Permanent Noise Monitoring Act 1st Quarter 2006 Prepared by: Noise Mitigation Programs Office Rhode Island Airport Corporation For further information, please contact: Helena S. Reid, 737-4000 ext. 297
More informationU.S. DOMESTIC INDUSTRY OVERVIEW FOR MAY 2009
Inter-Office Memo Reno-Tahoe Airport Authority Date: June 30, 2009 To: Statistics Recipients From: Krys T. Bart, A.A.E., President/CEO Subject: RENO-TAHOE INTERNATIONAL AIRPORT PASSENGER STATISTICS U.S.
More informationCorporate Productivity Case Study
BOMBARDIER BUSINESS AIRCRAFT Corporate Productivity Case Study April 2009 Marketing Executive Summary» In today's environment it is critical to have the right tools to demonstrate the contribution of business
More informationAir Transportation Infrastructure and Technology: Do We have Enough and Is this the Problem?
Air Transportation Infrastructure and Technology: Do We have Enough and Is this the Problem? Dr. George L. Donohue George Mason University 1 April, 2004 NEXTOR-MIT Symposium on the Economic and Social
More informationEquity and Equity Metrics in Air Traffic Flow Management
Equity and Equity Metrics in Air Traffic Flow Management Michael O. Ball University of Maryland Collaborators: J. Bourget, R. Hoffman, R. Sankararaman, T. Vossen, M. Wambsganss 1 Equity and CDM Traditional
More informationMIT ICAT M I T I n t e r n a t i o n a l C e n t e r f o r A i r T r a n s p o r t a t i o n
M I T I n t e r n a t i o n a l C e n t e r f o r A i r T r a n s p o r t a t i o n PRICING AND REVENUE MANAGEMENT RESEARCH Airline Competition and Pricing Power Presentations to Industry Advisory Board
More informationState of the National Airspace Infrastructure
State of the National Airspace Infrastructure National Airspace System Performance Workshop Asilomar Conference Center Pacific Grove, CA March 14-17, 2006 Jasenka Rakas NEXTOR University of California,
More informationSound Transit Operations August 2015 Service Performance Report. Ridership
Ridership Total Boardings by Mode Mode Aug-14 Aug-15 % YTD-14 YTD-15 % ST Express 1,534,241 1,553,492 1.3% 11,742,839 12,354,957 5.2% Sounder 275,403 326,015 18.4% 2,139,086 2,463,422 15.2% Tacoma Link
More informationAirline Fuel Efficiency Ranking
Airline Fuel Efficiency Ranking Bo Zou University of Illinois at Chicago Matthew Elke, Mark Hansen University of California at Berkeley 06/10/2013 1 1 Outline Introduction Airline selection Mainline efficiency
More informationCivil Uses for UAS: A Passenger Transportation Perspective
Civil Uses for UAS: A Passenger Transportation Perspective Lance Sherry (Ph.D.) Center for Air Transportation Systems Research (CATSR) George Mason University (GMU) March, 2013 1 Center for Air Transportation
More informationFall 2015 Brand & Advertising Tracking Study Report US Near Markets
Fall 2015 Brand & Advertising Tracking Study Report US Near Markets 1 STUDY BACKGROUND & METHODOLOGY Methodology & Sample profile Methodology: Online Survey Eligibility: Overnight Pleasure Travelers (have
More informationPredictability in Air Traffic Management
Predictability in Air Traffic Management Mark Hansen, Yi Liu, Lu Hao, Lei Kang, UC Berkeley Mike Ball, Dave Lovell, U MD Bo Zou, U IL Chicago Megan Ryerson, U Penn FAA NEXTOR Symposium 5/28/15 1 Outline
More informationRecommendations for Northbound Aircraft Departure Concerns over South Minneapolis
Recommendations for Northbound Aircraft Departure Concerns over South Minneapolis March 21, 2012 Noise Oversight Committee Agenda Item #4 Minneapolis Council Member John Quincy Background Summer of 2011
More informationForecasting Airline Scheduling Behavior for the Newark Airport in the Presence of Economic or Regulatory Changes
Forecasting Airline Scheduling Behavior for the Newark Airport in the Presence of Economic or Regulatory Changes John Ferguson i, Karla Hoffman ii, Lance Sherry iii, George Donohue iv, and Abdul Qadar
More informationFair Allocation Concepts in Air Traffic Management
Fair Allocation Concepts in Air Traffic Management Thomas Vossen, Michael Ball R.H. Smith School of Business & Institute for Systems Research University of Maryland 1 Ground Delay Programs delayed departures
More informationSession III Issues for the Future of ATM
NEXTOR Annual Research Symposium November 14, 1997 Session III Issues for the Future of ATM Synthesis of a Future ATM Operational Concept Aslaug Haraldsdottir, Boeing ATM Concept Baseline Definition Aslaug
More informationVCTC Transit Ridership and Performance Measures Quarterly Report
VCTC Transit Ridership and Performance Measures Quarterly Report Overview Quarter 2 Fiscal Year 2018-2019 This report provides performance measures for VCTC Intercity Bus Service covering the FY 2018-19
More informationAUGUST 2008 MONTHLY PASSENGER AND CARGO STATISTICS
Inter-Office Memo Reno-Tahoe Airport Authority Date: October 2, 2008 To: Statistics Recipients From: Tom Medland, Director Air Service Business Development Subject: RENO-TAHOE INTERNATIONAL AIRPORT PASSENGER
More informationImpact of Select Uncertainty Factors and Implications for Experimental Design
Approved for Public Release: 12-3606. Distribution Unlimited. Impact of Select Uncertainty Factors and Implications for Experimental Design Gareth O. Coville 1, Billy Baden, Jr. 2 and Rishi Khanna 3 The
More informationAirline Operations A Return to Previous Levels?
Airline Operations A Return to Previous Levels? Prof. R John Hansman, Director MIT International Center for Air Transportation rjhans@mit.edu Impact of Sept on Demand Schedule Cutbacks -2% Currently about
More informationQ1 Arrival Statistics. January-March 2015
Q1 Arrival Statistics January-March 2015 Q1 Total Air Arrivals Visitor Expenditure The average per person expenditure increased by $278 vs. Q1 2014. Overall this increase in spend contributed over $6M
More informationMeasures & Projections October 31, GoToBermuda.com
Measures & Projections October 31, 2015 GoToBermuda.com October Total Vacation Visitor Arrivals Vacation Arrivals Oct-14 Oct-15 2015 Air Vacation 9,203 10,344 1,141 12.40 126,842 127,044 202 0.16 Cruise
More informationAIRLINES MAINTENANCE COST ANALYSIS USING SYSTEM DYNAMICS MODELING
AIRLINES MAINTENANCE COST ANALYSIS USING SYSTEM DYNAMICS MODELING Elham Fouladi*, Farshad Farkhondeh*, Nastaran Khalili*, Ali Abedian* *Department of Aerospace Engineering, Sharif University of Technology,
More informationMIT ICAT. Price Competition in the Top US Domestic Markets: Revenues and Yield Premium. Nikolas Pyrgiotis Dr P. Belobaba
Price Competition in the Top US Domestic Markets: Revenues and Yield Premium Nikolas Pyrgiotis Dr P. Belobaba Objectives Perform an analysis of US Domestic markets from years 2000 to 2006 in order to:
More informationPassenger and Cargo Statistics Report
Passenger and Cargo Statistics Report RenoTahoe International Airport September 2018 U.S. DOMESTIC INDUSTRY OVERVIEW FOR SEPTEMBER 2018 Systemwide RNO Carriers Domestic Flights year over year comparison
More informationJET AIRWAYS (I) LTD. Presentation on Financial Results Q2 FY10
JET AIRWAYS (I) LTD Presentation on Financial Results Q2 FY10 October 27, 2009 1 1 1 Agenda Domestic operating environment Jet Airways performance highlights JetLite performance highlights Outlook 2 2
More information2011 Sabre Airline Solutions: Airline Industry Trends Survey
2011 Sabre Airline Solutions: Airline Industry Trends Survey September 2011 2011 AS Trends Study Executive Summary 2011 AS Trends Study 2 Executive Summary Airline Industry Challenges In 2009, 57% airline
More informationAviation Trends. Quarter Contents
Aviation Trends Quarter 2 217 Contents Introduction... 2 1. Historical overview of traffic... 3 a. Terminal passengers... 4 b. Commercial flights... 5 c. Cargo tonnage... 6 2. Terminal passengers at UK
More informationManual vs. Automatic Operation and Operational Restrictions
Customer Services, Operations, and Safety Committee Board Information Item IV-B March 11, 2010 Manual vs. Automatic Operation and Operational Restrictions Page 81 of 91 Washington Metropolitan Area Transit
More informationAugust 2014 Passenger and Cargo Traffic Statistics Reno-Tahoe International Airport
August 2014 Passenger and Cargo Traffic Statistics Reno-Tahoe International Airport October 8, 2014 U.S. DOMESTIC INDUSTRY OVERVIEW FOR AUGUST 2014 All RNO Carriers Domestic Systemwide year over year comparison
More informationCongestion. Vikrant Vaze Prof. Cynthia Barnhart. Department of Civil and Environmental Engineering Massachusetts Institute of Technology
Frequency Competition and Congestion Vikrant Vaze Prof. Cynthia Barnhart Department of Civil and Environmental Engineering Massachusetts Institute of Technology Delays and Demand Capacity Imbalance Estimated
More informationAirport Noise Management System Chicago Midway International Airport
3 rd Quarter 2018 Quarterly Report Airport Noise Management System Visit the Midway Noise webpage on the Internet at www.flychicago.com/midwaynoise Airport Noise Management System Quarterly Report Report
More informationAssignment 3: Route Fleet Assignment Michael D. Wittman
Assignment 3: Route Fleet Assignment Michael D. Wittman Istanbul Technical University Air Transportation Management M.Sc. Program Network, Fleet and Schedule Strategic Planning Module A3 : 12 March 2014
More informationMeasuring Ground Delay Program Effectiveness Using the Rate Control Index. March 29, 2000
Measuring Ground Delay Program Effectiveness Using the Rate Control Index Robert L. Hoffman Metron Scientific Consultants 11911 Freedom Drive Reston VA 20190 hoff@metsci.com 703-787-8700 Michael O. Ball
More informationMay 2011 Passenger and Cargo Traffic Statistics Reno-Tahoe International Airport
May 2011 Passenger and Cargo Traffic Statistics Reno-Tahoe International Airport July 5, 2011 U.S. DOMESTIC INDUSTRY OVERVIEW FOR MAY 2011 All RNO Carriers Systemwide year over year comparison Average
More informationFree Flight En Route Metrics. Mike Bennett The CNA Corporation
Free Flight En Route Metrics Mike Bennett The CNA Corporation The Free Flight Metrics Team FAA Dave Knorr, Ed Meyer, Antoine Charles, Esther Hernandez, Ed Jennings CNA Corporation Joe Post, Mike Bennett,
More information15:00 minutes of the scheduled arrival time. As a leader in aviation and air travel data insights, we are uniquely positioned to provide an
FlightGlobal, incorporating FlightStats, On-time Performance Service Awards: A Long-time Partner Recognizing Industry Success ON-TIME PERFORMANCE 2018 WINNER SERVICE AWARDS As a leader in aviation and
More information