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Flight Reliability

AA 1515 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 1515 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

76%
Arrive within 15 minutes
18 min
Average arrival delay
1.9%
Cancelled
10 min early
Median arrival delay

Based on 364 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon79%(52 flights)
  • Tue69%(51 flights)
  • Wed74%(50 flights)
  • Thu74%(50 flights)
  • Fri80%(49 flights)
  • Sat79%(52 flights)
  • Sun75%(51 flights)
On-time by departure window
  • 3–6 AM100%(43 flights)
  • 6–9 AM80%(257 flights)
  • 12–3 PM36%(55 flights)
On-time trend by month
71%
May

Jun 43% → May 71% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202543%28
July 202539%26
August 202584%31
September 202593%30
October 202597%31
November 202593%30
December 202577%30
January 202669%29
February 202664%28
March 202674%31
April 202693%30
May 202671%31
Departures on time
80%
Diverted
0.5%
Flights flown
355
Months covered
12

Keep nerding

Based on 364 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.