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Flight Reliability

AA 4777 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 4777 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

87%
Arrive within 15 minutes
4 min
Average arrival delay
2.7%
Cancelled
13 min early
Median arrival delay

Based on 298 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon93%(43 flights)
  • Tue96%(45 flights)
  • Wed84%(50 flights)
  • Thu90%(40 flights)
  • Fri87%(54 flights)
  • Sat67%(36 flights)
  • Sun90%(20 flights)
On-time by departure window
  • 12–3 AM—(1 flights)
  • 3–6 AM—(2 flights)
  • 6–9 AM95%(110 flights)
  • 9 AM–12 PM—(7 flights)
  • 12–3 PM50%(12 flights)
  • 3–6 PM84%(57 flights)
  • 6–9 PM95%(41 flights)
  • 9 PM–12 AM76%(58 flights)
On-time trend by month
94%
May

Jun 100% → May 94% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 2025100%42
July 202590%40
August 202593%28
October 202562%13
November 202587%15
December 202542%12
January 202691%21
February 202684%19
March 202633%12
April 202696%45
May 202694%36
Departures on time
87%
Diverted
0.7%
Flights flown
288
Months covered
12

Keep nerding

Based on 298 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.