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Flight Reliability

AA 1249 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 1249 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

93%
Arrive within 15 minutes
8 min early
Average arrival delay
3.1%
Cancelled
15 min early
Median arrival delay

Based on 350 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon94%(46 flights)
  • Tue88%(49 flights)
  • Wed96%(47 flights)
  • Thu96%(52 flights)
  • Fri94%(50 flights)
  • Sat91%(46 flights)
  • Sun90%(49 flights)
On-time by departure window
  • 3–6 AM93%(84 flights)
  • 6–9 AM94%(246 flights)
  • 12–3 PM—(5 flights)
  • 3–6 PM—(4 flights)
On-time trend by month
90%
May

Jun 97% → May 90% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202597%29
July 202593%28
August 202597%31
September 202592%26
October 2025100%28
November 2025100%17
December 202590%31
January 202682%28
February 202688%25
March 202689%35
April 202697%30
May 202690%31
Departures on time
94%
Diverted
0%
Flights flown
339
Months covered
12

Keep nerding

Based on 350 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.