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Flight Reliability

AA 5453 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 5453 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

69%
Arrive within 15 minutes
21 min
Average arrival delay
2.4%
Cancelled
1 min
Median arrival delay

Based on 252 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon66%(35 flights)
  • Tue78%(41 flights)
  • Wed74%(34 flights)
  • Thu53%(38 flights)
  • Fri73%(37 flights)
  • Sat64%(25 flights)
  • Sun74%(34 flights)
On-time by departure window
  • 6–9 AM—(4 flights)
  • 9 AM–12 PM80%(110 flights)
  • 3–6 PM57%(102 flights)
  • 6–9 PM71%(14 flights)
  • 9 PM–12 AM64%(14 flights)
On-time trend by month
64%
May

Jun 75% → May 64% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202575%52
July 202585%41
August 202575%12
October 2025100%10
November 202567%15
December 202584%19
January 202652%23
February 202652%25
March 202643%30
May 202664%11
Departures on time
73%
Diverted
0.8%
Flights flown
244
Months covered
11

Keep nerding

Based on 252 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.