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Flight Reliability

AA 1263 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 1263 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

84%
Arrive within 15 minutes
4 min
Average arrival delay
2.8%
Cancelled
11 min early
Median arrival delay

Based on 354 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon79%(48 flights)
  • Tue88%(51 flights)
  • Wed80%(49 flights)
  • Thu96%(47 flights)
  • Fri88%(48 flights)
  • Sat82%(44 flights)
  • Sun78%(50 flights)
On-time by departure window
  • 6–9 AM93%(148 flights)
  • 12–3 PM78%(189 flights)
On-time trend by month
79%
May

Jun 79% → May 79% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202579%29
July 202579%28
August 202580%30
September 202589%28
October 202557%30
November 202596%28
December 202590%31
January 202689%28
February 202696%27
March 202693%29
April 202683%30
May 202679%19
Departures on time
84%
Diverted
2.0%
Flights flown
337
Months covered
12

Keep nerding

Based on 354 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.