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Flight Reliability

AA 4165 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 4165 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

90%
Arrive within 15 minutes
6 min early
Average arrival delay
1.9%
Cancelled
10 min early
Median arrival delay

Based on 467 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon86%(64 flights)
  • Tue87%(69 flights)
  • Wed96%(69 flights)
  • Thu88%(64 flights)
  • Fri94%(64 flights)
  • Sat89%(63 flights)
  • Sun94%(65 flights)
On-time by departure window
  • 6–9 AM90%(237 flights)
  • 9 AM–12 PM91%(128 flights)
  • 12–3 PM91%(93 flights)
On-time trend by month
65%
May

Jun 85% → May 65% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202585%26
July 202597%31
August 2025100%29
September 202593%30
October 202590%57
November 202592%52
December 202582%34
January 202694%50
February 202692%38
March 202686%55
April 2026100%36
May 202665%20
Departures on time
89%
Diverted
0%
Flights flown
458
Months covered
12

Keep nerding

Based on 467 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.