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Flight Reliability

AA 3680 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 3680 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

82%
Arrive within 15 minutes
1 min
Average arrival delay
1.4%
Cancelled
6 min early
Median arrival delay

Based on 433 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon83%(58 flights)
  • Tue80%(61 flights)
  • Wed85%(68 flights)
  • Thu82%(61 flights)
  • Fri81%(59 flights)
  • Sat88%(59 flights)
  • Sun70%(60 flights)
On-time by departure window
  • 6–9 AM82%(27 flights)
  • 9 AM–12 PM79%(33 flights)
  • 12–3 PM82%(22 flights)
  • 3–6 PM84%(96 flights)
  • 6–9 PM73%(128 flights)
  • 9 PM–12 AM88%(120 flights)
On-time trend by month
84%
May

Jun 80% → May 84% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202580%30
July 202594%31
August 202584%31
September 202580%30
October 202587%31
November 202574%35
December 202581%42
January 202688%33
February 202668%44
March 202661%18
April 202688%50
May 202684%51
Departures on time
87%
Diverted
0.2%
Flights flown
426
Months covered
12

Keep nerding

Based on 433 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.