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Flight Reliability

AA 2321 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 2321 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

81%
Arrive within 15 minutes
6 min
Average arrival delay
4.1%
Cancelled
9 min early
Median arrival delay

Based on 584 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon81%(80 flights)
  • Tue79%(77 flights)
  • Wed83%(76 flights)
  • Thu83%(77 flights)
  • Fri89%(82 flights)
  • Sat74%(81 flights)
  • Sun74%(85 flights)
On-time by departure window
  • 6–9 AM85%(206 flights)
  • 9 AM–12 PM87%(200 flights)
  • 12–3 PM74%(100 flights)
  • 6–9 PM54%(52 flights)
On-time trend by month
69%
May

Jun 90% → May 69% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202590%31
July 202565%23
August 202574%31
September 202592%50
October 202586%35
November 202585%53
December 202581%59
January 202693%53
February 202693%56
March 202677%62
April 202656%57
May 202669%48
Departures on time
79%
Diverted
0.3%
Flights flown
558
Months covered
12

Keep nerding

Based on 584 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.