Skip to content
WanderNerd
Check a flight

Flight Reliability

AA 3249 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 3249 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

64%
Arrive within 15 minutes
28 min
Average arrival delay
3.3%
Cancelled
1 min
Median arrival delay

Based on 516 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon67%(72 flights)
  • Tue71%(72 flights)
  • Wed62%(73 flights)
  • Thu66%(70 flights)
  • Fri60%(75 flights)
  • Sat75%(63 flights)
  • Sun51%(72 flights)
On-time by departure window
  • 6–9 AM90%(69 flights)
  • 9 AM–12 PM79%(42 flights)
  • 12–3 PM62%(58 flights)
  • 3–6 PM61%(176 flights)
  • 6–9 PM53%(152 flights)
On-time trend by month
80%
May

Jun 50% → May 80% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202550%30
July 202579%28
August 202554%28
September 202572%29
October 202597%31
November 202561%49
December 202559%56
January 202661%56
February 202657%54
March 202653%60
April 202667%36
May 202680%40
Departures on time
65%
Diverted
0.4%
Flights flown
497
Months covered
12

Keep nerding

Based on 516 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.