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Flight Reliability

AA 3906 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 3906 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

80%
Arrive within 15 minutes
2 min
Average arrival delay
1.3%
Cancelled
6 min early
Median arrival delay

Based on 319 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon74%(43 flights)
  • Tue89%(44 flights)
  • Wed96%(44 flights)
  • Thu75%(44 flights)
  • Fri70%(46 flights)
  • Sat81%(47 flights)
  • Sun79%(47 flights)
On-time by departure window
  • 6–9 AM78%(59 flights)
  • 9 AM–12 PM89%(98 flights)
  • 12–3 PM82%(44 flights)
  • 3–6 PM76%(54 flights)
  • 6–9 PM72%(60 flights)
On-time trend by month
82%
May

Jun 86% → May 82% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202586%29
July 202581%31
August 202587%31
September 2025100%30
December 202540%10
February 202675%16
March 202675%52
April 202675%60
May 202682%49
Departures on time
85%
Diverted
0%
Flights flown
315
Months covered
11

Keep nerding

Based on 319 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.