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Flight Reliability

AA 5317 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 5317 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

70%
Arrive within 15 minutes
21 min
Average arrival delay
8.2%
Cancelled
6 min early
Median arrival delay

Based on 450 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon61%(56 flights)
  • Tue85%(60 flights)
  • Wed71%(62 flights)
  • Thu76%(62 flights)
  • Fri67%(57 flights)
  • Sat77%(57 flights)
  • Sun54%(59 flights)
On-time by departure window
  • 3–6 AM—(1 flights)
  • 6–9 AM—(1 flights)
  • 12–3 PM—(2 flights)
  • 3–6 PM77%(114 flights)
  • 6–9 PM65%(245 flights)
  • 9 PM–12 AM78%(50 flights)
On-time trend by month
68%
May

Jun 59% → May 68% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202559%56
July 202553%40
August 202566%56
September 202583%58
October 202593%14
December 202546%13
January 202683%42
February 202681%37
March 202671%28
April 202668%28
May 202668%40
Departures on time
68%
Diverted
0%
Flights flown
413
Months covered
12

Keep nerding

Based on 450 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.