![]() “Padding drives higher costs in fuel burn, noise, and CO2 which means if airline efficiency goes up, costs go down, benefitting both the environment and fares,” said Baiada. Flights are on-time if they depart from the gate or arrive at the gate less than 15 minutes after their scheduled departure or arrival times. Instead, airlines should be improving operational issues, which would directly benefit customers, Baiada added. These tables created by the Bureau of Transportation Statistics (BTS) summarize and provide historical comparisons of monthly on-time reports filed by large airlines. “By padding, airlines are gaming the system to fool you,” he said. Notably, that figure used to be 40 percent, according to the US Department of Transportation’s Air Travel Consumer Report, but padding, not operational improvements, improved on-time arrival rates, Baiada told BBC. While this may seem like no big deal, as a recent BBC report on the topic notes, “this global trend poses multiple problems: not only does your journey take longer but creating the illusion of punctuality means there’s no pressure on airlines to become more efficient, meaning congestion and carbon emissions will keep rising.”Įven with the schedule creep or padding more than 30 percent of all flights arrive more than 15 minutes late, Captain Michael Baiada, president of aviation consultancy ATH Group, told BBC. “With airlines deploying ever more advanced aircraft, anecdotal evidence suggests, ironically, that over the years, the amount of time between the scheduled departure and arrival times…the scheduled block times, for a number of non-stop airport pairs, has actually increased,” states the report.įlights between Los Angeles International (LAX) and San Francisco International (SFO) for instance have extended from a block time of 90 minutes in 1996 to anywhere from 91 to 110 minutes, the report explains. (photo via mokee81/iStock/Getty Images Plus) (Aggregate Arrival Delay Statistics for this Flight) Total Flights Observed. PHOTO: A plane taking off from Tampa International Airport. Check the historical on-time performance rating for flight Delta Air Lines DL 101 to help avoid frequently delayed or cancelled flights (DL) Delta Air Lines 101 On-Time Performance Rating. Researchers found that even after accounting for the effects of such things as air traffic growth, airport-specific congestion, and other airport-specific anomalies, the scheduled block times of flights has grown between 6.2 and 9.8 minutes per flight since 1986.Ī "block time" is the amount of time that elapses between when an airplane leaves its departure gate to when it parks at its arrival gate. The following statistics are available:Summary Statistics - All and late flights (total number, average departure delay, average taxi-out and average scheduled. Times are reported in local time using a 24 hour clock.Reporting changes due to mergers. The study is based on a random sampling of airlines’ schedules between 19 for heavily traveled non-stop routes. Airline On-Time StatisticsNOTE: Data are available from January 1995 through August 2016. ![]() The practice, known as “schedule creep,” was the focus of a recent study published by Singapore Management University. Airlines are Padding Flight Schedules to Improve On-Time Statistics | TravelPulse
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