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Flight Reliability

AA 455 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 455 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
11 min
Average arrival delay
2.6%
Cancelled
8 min early
Median arrival delay

Based on 341 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon90%(48 flights)
  • Tue88%(48 flights)
  • Wed85%(47 flights)
  • Thu98%(48 flights)
  • Fri76%(49 flights)
  • Sat86%(44 flights)
  • Sun69%(48 flights)
On-time by departure window
  • 3–6 AM89%(61 flights)
  • 6–9 AM92%(141 flights)
  • 9 AM–12 PM—(1 flights)
  • 12–3 PM—(1 flights)
  • 3–6 PM73%(126 flights)
  • 6–9 PM—(2 flights)
On-time trend by month
87%
May

Jun 97% → May 87% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202597%30
July 202587%30
August 202593%29
September 202593%29
October 202597%31
November 202592%26
December 202576%41
January 202661%28
February 202670%27
April 202683%24
May 202687%30
Departures on time
83%
Diverted
0%
Flights flown
332
Months covered
12

Keep nerding

Based on 341 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.