What airline is always on time?

Your odds are excellent for an on-time departure. D elta Air Lines is the most punctual carrier in North America, with 81.79% of flights leaving on-time in 2022, according to a new report from by OAG Aviation Worldwide.



While no airline is "always" on time, Aeromexico currently holds the title of the world's most on-time global airline for 2026, achieving a record-breaking consecutive win with an on-time arrival rate of 90.02%. In the Middle East and Africa, Safair leads with an even higher success rate of 91.06%. For North American travelers in 2026, Delta Air Lines remains the most reliable domestic carrier, frequently topping the charts with over 80% on-time performance across its massive network. Other high-performers for 2026 include Saudia, Scandinavian Airlines (SAS), and Copa Airlines, the latter of which is a perennial winner in Latin America with over 90% punctuality. If your priority is a "stress-free" connection, booking with these leaders provides the best statistical chance of avoiding the delays that have plagued some low-cost competitors in early 2026.

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Major airline on-time performance for 2022
  • Delta Air Lines (including regional partners) – 82.1% of flights on time.
  • Alaska Airlines (including regional partners) – 79.1% of flights on time.
  • United Airlines (including regional partners) – 78.7% of flights on time.


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10. Regarding the most punctual Airline in the world, 1st place goes to South America's Azul Brazilian Airlines, which had 88.93 percent of flights taking off on time in 2022, followed by Japan's All Nippon Airlines, which is the runner-up with a punctuality record of 88.61 percent, according to sources. 1.

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Frontier Airlines has had the worst on-time arrival performance so far in 2023. Just 65.41% of Frontier flights arrived on time from January through April 2023.

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The least punctual airline of all U.S. carriers was Frontier which had an average on-time arrival of 73.14 percent. Coming in just above that was JetBlue with an on-time arrival of 73.5 percent. At the very top of the list, with the most on-time arrivals was Hawaiian with 87.72 percent.

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Frontier Airlines This airline only had 66.1% on-time flights in 2022. Additionally, 30.86% of all scheduled flights were delayed, and 2.87% were canceled. What is this?

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Delta has a better reliability rating and onboard experience. The free messaging and seatback screens set Delta apart from American Airlines.

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See the full list. Delta Air Lines has once again topped The Points Guy's annual ranking of US carriers. The 2023 list factored in things like reliability, mishandled baggage, and the passenger experience. Frontier Airlines took last place this year, while Southwest Airlines fell three spots after its winter meltdown.

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While both airlines service many of the same cities, Delta offers far more destinations total. It also offers a global network of destinations that dwarfs JetBlue by many magnitudes, in large part because Delta is a member of the SkyTeam Alliance.

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Average domestic airfare price by day
  • Tuesdays and Wednesdays are the cheapest days to fly domestically.
  • Saturday and Monday flights can help you avoid the Sunday rush.
  • Wednesdays and Thursdays are the cheapest day to fly internationally.
  • Book one to three months in advance.
  • Set a price alert.


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Delta Air Lines, Inc.

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According to data gathered by the Bureau of Transportation Statistics, the best time to fly is between 6 and 7 a.m. Flights with scheduled departures in that timeframe arrived just 8.6 minutes late, on average. Meanwhile, flights that take off before 6—or between 7 and 8 in the morning—are fairly punctual, too.

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In 2022 year, Frontier Airlines reported 20.26 customer complaints for each 100,000 enplanements on domestic-scheduled operations. This was the highest rate of customer complaints among U.S. carriers.

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Spirit. Like Frontier, Spirit has the skinniest rows of any American airline, with a seat pitch of 28 inches — and they don't recline. Spirit lagged at 8 out of 10 American airlines studied in the in The Points Guys' 2021 report.

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