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Flight Reliability

AA 3255 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 3255 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

75%
Arrive within 15 minutes
12 min
Average arrival delay
0.7%
Cancelled
7 min early
Median arrival delay

Based on 269 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon70%(37 flights)
  • Tue79%(33 flights)
  • Wed80%(40 flights)
  • Thu76%(38 flights)
  • Fri72%(39 flights)
  • Sat76%(38 flights)
  • Sun69%(39 flights)
On-time by departure window
  • 12–3 PM76%(95 flights)
  • 6–9 PM93%(15 flights)
  • 9 PM–12 AM72%(154 flights)
On-time trend by month
72%
May

Aug 65% → May 72% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
August 202565%23
September 202583%29
October 202590%31
November 202575%28
December 202574%31
January 202655%29
February 202690%10
March 202670%23
April 202677%30
May 202672%29
Departures on time
68%
Diverted
1.1%
Flights flown
264
Months covered
11

Keep nerding

Based on 269 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.