According to data from the Bureau of Transportation Statistics (which currently only has numbers through May), 20.8 percent of flights were delayed so far in 2023, compared to 18.8 percent in 2019.
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“It is 'normal' to expect around 1 to 2 percent of flights to be canceled,” said Gary Leff, author of ViewFromTheWing.com. He added that around 20 to 25 percent of flights are late by at least 15 minutes, though it's harder to track the range of how delayed flights are.
“It is 'normal' to expect around 1 to 2 percent of flights to be canceled,” said Gary Leff, author of ViewFromTheWing.com. He added that around 20 to 25 percent of flights are late by at least 15 minutes, though it's harder to track the range of how delayed flights are.
Recent FlightAware data shows an average of 30,000 delayed flights per day globally — including 7,000 to 9,000 delayed flights per day in the U.S. “Anytime you get over above 4,000 delays in the U.S., it gets noticeable,” says Bangs.
When a flight delay occurs, you are entitled to assistance and a choice between rerouting, reimbursement, or rebooking. If you arrive at your destination more than 3 hours after your scheduled arrival time, you are entitled to the same reimbursement, rerouting, and rebooking structure as a denied boarding.
If there is a flight delay of 2 hours, the airline staff will usually provide you with vouchers that can be redeemed at local airport restaurants and snack bars.
BTS data from July 2021 to June 2022 shows Hawaiian performed best of all U.S. airlines with just a 0.81% cancellation rate. Delta took second place again — with a cancellation rate of 1.63%. Meanwhile, merger partners JetBlue (3.81%) and Spirit Airlines (4.11%) canceled the highest percentage of all flights.
“Roughly, you've got a 30% less chance of getting a long delay or cancellation if you go out in the morning,” said Kathleen Bangs, a former commercial airline pilot and current spokesperson for the flight-tracking site FlightAware.
The overall worst airport in the US for delays is JFK, based on our study of over 40,000 flights from the summer of 2022. JFK is followed by Chicago Midway, Newark, Orlando International, LaGuardia, and Denver.
Based on flight status data, flights after 3 p.m. have a 50 percent higher chance of being canceled, on average, than those that depart earlier in the day. Early morning on-time performance is all thanks to the thin air traffic.
Summary: Buffalo Niagara International Airport (BUF) has the highest cancellation rate in the country for 2022: 5.55% - up from 1.43% in 2021. That's an increase of 286.77%. LaGuardia Airport (LGA) in New York City saw the largest increase in canceled flights – from 1471 in 2021 to 8795 in 2022 - a 497.89% jump.
#1 Delta Airlines - The US' Most Reliable AirlineAlthough Delta scored top overall, the airline is steadily in the middle of the pack for mishandled bags. They also rank among the worst for denied boarding, but the percentages are very small - 0.05% in 2022 and 0.07% in 2023.
The length of the delay mattersIf the delay is less than an hour, proceed to the airport as planned. For two hours or less, Erika Richter, a spokeswoman for the American Society of Travel Advisors, errs on the side of caution and suggests arriving in time for your previously scheduled departure.
Schedule Change/Significant Delay - A consumer is entitled to a refund if the airline made a significant schedule change and/or significantly delays a flight and the consumer chooses not to travel. DOT has not specifically defined what constitutes a “significant delay.”