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Flight Reliability

AA 903 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 903 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

66%
Arrive within 15 minutes
24 min
Average arrival delay
5.6%
Cancelled
1 min
Median arrival delay

Based on 410 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon65%(54 flights)
  • Tue78%(58 flights)
  • Wed66%(56 flights)
  • Thu69%(55 flights)
  • Fri63%(56 flights)
  • Sat76%(49 flights)
  • Sun47%(57 flights)
On-time by departure window
  • 6–9 AM—(2 flights)
  • 9 AM–12 PM78%(81 flights)
  • 12–3 PM87%(54 flights)
  • 6–9 PM55%(168 flights)
  • 9 PM–12 AM61%(80 flights)
On-time trend by month
80%
May

Jun 44% → May 80% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202544%27
July 202542%19
August 202550%26
September 202547%30
October 202553%30
November 202575%28
December 202562%26
January 202661%28
February 202674%27
March 202663%30
April 202693%54
May 202680%60
Departures on time
63%
Diverted
0.5%
Flights flown
385
Months covered
12

Keep nerding

Based on 410 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.