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Flight Reliability

AA 4317 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 4317 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

83%
Arrive within 15 minutes
6 min
Average arrival delay
2.4%
Cancelled
6 min early
Median arrival delay

Based on 167 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon84%(25 flights)
  • Tue83%(24 flights)
  • Wed81%(21 flights)
  • Thu86%(22 flights)
  • Fri80%(25 flights)
  • Sat79%(24 flights)
  • Sun86%(21 flights)
On-time by departure window
  • 3–6 AM—(3 flights)
  • 6–9 AM91%(100 flights)
  • 12–3 PM—(2 flights)
  • 3–6 PM67%(57 flights)
On-time trend by month
55%
Apr

Nov 91% → Apr 55% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
November 202591%11
December 202587%30
January 202690%29
February 2026100%21
March 202672%53
April 202655%11
Departures on time
87%
Diverted
0.6%
Flights flown
162
Months covered
7

Keep nerding

Based on 167 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.