ON TIMEBOARD

Monthly reports

How every month went for U.S. domestic flights. Each report stays up for good.

Latest
2026-08
August 2026
On time
72%
latest month
Cancelled
2.0%
latest month
Months
36
on file

2026

MonthFlightsOn timeCancelledMost punctual airline
August 2026673,06572%2.0%Delta Air Lines
July 2026697,75469%2.8%Alaska Airlines
June 2026671,78173%1.7%Delta Air Lines
May 2026677,20878%0.9%Delta Air Lines
April 2026660,67479%0.9%Alaska Airlines
March 2026675,50073%2.9%Alaska Airlines
February 2026568,78978%2.4%Alaska Airlines
January 2026602,95375%4.8%Southwest Airlines

2025

MonthFlightsOn timeCancelledMost punctual airline
December 2025644,98772%1.6%Southwest Airlines
November 2025630,18877%2.6%Delta Air Lines
October 2025668,33279%0.5%Delta Air Lines
September 2025621,60183%0.5%Hawaiian Airlines
August 2025666,24277%1.0%Hawaiian Airlines
July 2025696,04969%2.6%Hawaiian Airlines
June 2025674,17970%1.8%Hawaiian Airlines
May 2025667,58675%1.1%Hawaiian Airlines
April 2025644,08480%0.8%Spirit Airlines
March 2025664,93279%1.1%Delta Air Lines
February 2025559,57778%1.5%Southwest Airlines
January 2025599,01378%3.1%Hawaiian Airlines

2024

MonthFlightsOn timeCancelledMost punctual airline
December 2024631,94478%0.7%Hawaiian Airlines
November 2024614,59785%0.5%Hawaiian Airlines
October 2024656,28386%1.0%Delta Air Lines
September 2024621,64984%0.6%Hawaiian Airlines
August 2024660,63975%2.0%Hawaiian Airlines
July 2024676,80768%2.9%Hawaiian Airlines
June 2024651,79974%1.3%Hawaiian Airlines
May 2024649,42873%1.4%Delta Air Lines
April 2024619,92080%0.7%Allegiant Air
March 2024628,78679%0.9%Hawaiian Airlines
February 2024552,69184%0.6%Delta Air Lines
January 2024582,42573%3.8%Delta Air Lines

2023

MonthFlightsOn timeCancelledMost punctual airline
December 2023606,21884%0.4%Delta Air Lines
November 2023599,81486%0.1%Delta Air Lines
October 2023635,53884%0.3%Delta Air Lines
September 2023604,71580%1.2%Hawaiian Airlines

From BTS on-time records, as published. Method.