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Flight Reliability

AA 3683 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 3683 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
3 min
Average arrival delay
0.7%
Cancelled
10 min early
Median arrival delay

Based on 405 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon77%(57 flights)
  • Tue88%(57 flights)
  • Wed79%(58 flights)
  • Thu86%(58 flights)
  • Fri82%(54 flights)
  • Sat81%(57 flights)
  • Sun72%(60 flights)
On-time by departure window
  • 3–6 AM88%(24 flights)
  • 6–9 AM83%(158 flights)
  • 9 AM–12 PM76%(66 flights)
  • 12–3 PM80%(126 flights)
  • 3–6 PM—(5 flights)
  • 6–9 PM82%(22 flights)
On-time trend by month
81%
May

Jun 73% → May 81% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202573%30
July 202581%31
August 202579%56
September 202587%60
October 202577%13
November 202579%29
December 202573%30
January 202676%29
February 202689%28
March 202680%25
April 202686%28
May 202681%42
Departures on time
81%
Diverted
0.2%
Flights flown
401
Months covered
12

Keep nerding

Based on 405 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.