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Flight Reliability

AA 3719 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 3719 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

82%
Arrive within 15 minutes
4 min
Average arrival delay
3.3%
Cancelled
6 min early
Median arrival delay

Based on 486 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon79%(72 flights)
  • Tue92%(63 flights)
  • Wed78%(58 flights)
  • Thu79%(70 flights)
  • Fri87%(70 flights)
  • Sat90%(62 flights)
  • Sun72%(75 flights)
On-time by departure window
  • 9 AM–12 PM—(9 flights)
  • 12–3 PM90%(29 flights)
  • 3–6 PM88%(178 flights)
  • 6–9 PM76%(241 flights)
  • 9 PM–12 AM85%(13 flights)
On-time trend by month
94%
May

Jun 41% → May 94% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202541%29
July 202537%27
August 202584%45
September 202581%31
October 202591%57
November 202589%35
December 202567%30
January 202695%57
February 202690%39
March 202693%53
April 202686%36
May 202694%31
Departures on time
82%
Diverted
0%
Flights flown
470
Months covered
12

Keep nerding

Based on 486 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.