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Flight Reliability

AA 977 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 977 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
11 min
Average arrival delay
2.5%
Cancelled
12 min early
Median arrival delay

Based on 398 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon80%(54 flights)
  • Tue81%(42 flights)
  • Wed84%(57 flights)
  • Thu88%(60 flights)
  • Fri79%(58 flights)
  • Sat77%(57 flights)
  • Sun78%(58 flights)
On-time by departure window
  • 3–6 AM—(4 flights)
  • 6–9 AM86%(199 flights)
  • 9 AM–12 PM—(7 flights)
  • 12–3 PM77%(161 flights)
  • 3–6 PM62%(13 flights)
  • 9 PM–12 AM—(2 flights)
On-time trend by month
77%
May

Jun 87% → May 77% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202587%30
July 202593%29
August 202583%30
September 202593%30
October 202587%30
November 202560%10
December 202562%13
January 202680%46
February 202675%51
March 202671%52
April 202691%35
May 202677%30
Departures on time
81%
Diverted
0.5%
Flights flown
386
Months covered
12

Keep nerding

Based on 398 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.