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Flight Reliability

AA 1684 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 1684 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

73%
Arrive within 15 minutes
13 min
Average arrival delay
2.2%
Cancelled
2 min early
Median arrival delay

Based on 356 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon74%(46 flights)
  • Tue82%(55 flights)
  • Wed75%(55 flights)
  • Thu70%(50 flights)
  • Fri78%(45 flights)
  • Sat63%(46 flights)
  • Sun67%(51 flights)
On-time by departure window
  • 6–9 AM76%(140 flights)
  • 9 AM–12 PM—(8 flights)
  • 12–3 PM74%(38 flights)
  • 3–6 PM82%(45 flights)
  • 6–9 PM67%(42 flights)
  • 9 PM–12 AM61%(75 flights)
On-time trend by month
77%
May

Jun 73% → May 77% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202573%30
July 202577%31
August 202573%30
September 202583%29
October 202550%30
November 202567%27
December 202571%31
January 202665%26
February 202685%27
March 202675%28
April 202675%28
May 202677%31
Departures on time
74%
Diverted
0%
Flights flown
348
Months covered
12

Keep nerding

Based on 356 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.