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Flight Reliability

AA 5904 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 5904 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

91%
Arrive within 15 minutes
5 min early
Average arrival delay
4.5%
Cancelled
13 min early
Median arrival delay

Based on 397 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon89%(56 flights)
  • Tue90%(52 flights)
  • Wed96%(52 flights)
  • Thu95%(57 flights)
  • Fri87%(55 flights)
  • Sat89%(53 flights)
  • Sun91%(54 flights)
On-time by departure window
  • 3–6 AM94%(80 flights)
  • 6–9 AM91%(236 flights)
  • 9 AM–12 PM88%(25 flights)
  • 12–3 PM89%(37 flights)
  • 3–6 PM—(1 flights)
On-time trend by month
91%
May

Jun 76% → May 91% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202576%29
July 202597%31
August 202593%27
September 202597%30
October 202593%57
November 202583%36
December 202597%32
January 202690%29
February 202689%26
March 202694%31
April 202693%30
May 202691%21
Departures on time
91%
Diverted
0%
Flights flown
379
Months covered
12

Keep nerding

Based on 397 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.