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Flight Reliability

AA 3279 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 3279 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
10 min
Average arrival delay
4.1%
Cancelled
9 min early
Median arrival delay

Based on 435 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon69%(61 flights)
  • Tue85%(67 flights)
  • Wed77%(68 flights)
  • Thu74%(62 flights)
  • Fri76%(62 flights)
  • Sat90%(29 flights)
  • Sun62%(65 flights)
On-time by departure window
  • 6–9 AM92%(171 flights)
  • 12–3 PM62%(133 flights)
  • 3–6 PM66%(56 flights)
  • 6–9 PM59%(54 flights)
On-time trend by month
93%
May

Jun 83% → May 93% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202583%24
July 202590%31
August 202593%30
September 202593%30
October 2025100%11
November 202563%49
December 202562%39
January 202679%42
February 202666%44
March 202646%52
April 202682%33
May 202693%29
Departures on time
73%
Diverted
0.7%
Flights flown
414
Months covered
12

Keep nerding

Based on 435 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.