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Flight Reliability

AA 3975 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 3975 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
19 min
Average arrival delay
2.2%
Cancelled
3 min
Median arrival delay

Based on 232 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon65%(34 flights)
  • Tue67%(33 flights)
  • Wed67%(33 flights)
  • Thu77%(35 flights)
  • Fri74%(31 flights)
  • Sat85%(27 flights)
  • Sun65%(31 flights)
On-time by departure window
  • 6–9 AM77%(51 flights)
  • 12–3 PM85%(27 flights)
  • 3–6 PM79%(29 flights)
  • 6–9 PM54%(69 flights)
  • 9 PM–12 AM77%(48 flights)
On-time trend by month
82%
May

Jun 53% → May 82% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202553%30
July 202541%27
September 202573%11
October 202583%54
January 202674%27
February 202682%11
April 202671%21
May 202682%27
Departures on time
75%
Diverted
1.3%
Flights flown
224
Months covered
11

Based on 232 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.