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Flight Reliability

AA 4326 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 4326 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

71%
Arrive within 15 minutes
16 min
Average arrival delay
1.3%
Cancelled
3 min early
Median arrival delay

Based on 614 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon69%(101 flights)
  • Tue66%(44 flights)
  • Wed70%(99 flights)
  • Thu67%(99 flights)
  • Fri66%(100 flights)
  • Sat87%(60 flights)
  • Sun74%(99 flights)
On-time by departure window
  • 12–3 PM78%(334 flights)
  • 3–6 PM61%(268 flights)
On-time trend by month
82%
May

Jun 65% → May 82% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202565%52
July 202559%58
August 202579%47
September 202583%47
October 202577%61
November 202580%49
December 202555%49
January 202660%47
February 202672%39
March 202661%41
April 202673%56
May 202682%56
Departures on time
77%
Diverted
0.7%
Flights flown
602
Months covered
12

Keep nerding

Based on 614 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.