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Flight Reliability

AA 1234 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 1234 moved between routes during this period. Numbers below combine all of them, so treat them as background, not a verdict. For a cleaner answer, check the route you are actually flying.

Combined across all its routes

70%
Arrive within 15 minutes
24 min
Average arrival delay
3.3%
Cancelled
4 min early
Median arrival delay

Based on 363 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon55%(49 flights)
  • Tue69%(51 flights)
  • Wed70%(50 flights)
  • Thu70%(50 flights)
  • Fri69%(51 flights)
  • Sat83%(47 flights)
  • Sun73%(51 flights)
On-time by departure window
  • 6–9 AM90%(96 flights)
  • 12–3 PM88%(32 flights)
  • 3–6 PM85%(27 flights)
  • 6–9 PM51%(166 flights)
  • 9 PM–12 AM75%(28 flights)
On-time trend by month
76%
May

Jun 31% → May 76% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202531%29
July 202521%29
August 202536%28
September 202586%28
October 202587%31
November 202587%30
December 202586%29
January 202655%29
February 202679%28
March 202693%29
April 202697%30
May 202676%29
Departures on time
69%
Diverted
0.6%
Flights flown
349
Months covered
12

Keep nerding

Based on 363 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.