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Flight Reliability

AA 5455 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 5455 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

72%
Arrive within 15 minutes
9 min
Average arrival delay
5.8%
Cancelled
3 min early
Median arrival delay

Based on 468 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon78%(63 flights)
  • Tue61%(64 flights)
  • Wed67%(63 flights)
  • Thu72%(65 flights)
  • Fri74%(61 flights)
  • Sat73%(60 flights)
  • Sun83%(63 flights)
On-time by departure window
  • 9 AM–12 PM85%(154 flights)
  • 12–3 PM59%(22 flights)
  • 3–6 PM77%(95 flights)
  • 6–9 PM62%(134 flights)
  • 9 PM–12 AM53%(34 flights)
On-time trend by month
74%
May

Jun 87% → May 74% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202587%54
July 202577%56
August 202590%58
September 202571%31
October 202568%31
November 202567%24
December 202544%16
January 202665%20
February 202656%25
March 202641%27
April 202674%54
May 202674%43
Departures on time
74%
Diverted
0.4%
Flights flown
439
Months covered
12

Keep nerding

Based on 468 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.