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Flight Reliability

AA 3426 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 3426 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

76%
Arrive within 15 minutes
9 min
Average arrival delay
3.6%
Cancelled
4 min early
Median arrival delay

Based on 338 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon82%(54 flights)
  • Tue83%(40 flights)
  • Wed64%(36 flights)
  • Thu76%(49 flights)
  • Fri73%(51 flights)
  • Sat74%(43 flights)
  • Sun78%(51 flights)
On-time by departure window
  • 6–9 AM95%(56 flights)
  • 9 AM–12 PM82%(17 flights)
  • 12–3 PM72%(39 flights)
  • 3–6 PM75%(79 flights)
  • 6–9 PM83%(47 flights)
  • 9 PM–12 AM62%(86 flights)
On-time trend by month
80%
May

Jun 75% → May 80% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202575%32
July 202567%30
August 202585%27
October 202597%30
November 202563%19
December 202576%33
January 202674%35
February 202674%27
March 202680%30
April 202657%28
May 202680%30
Departures on time
76%
Diverted
0.6%
Flights flown
324
Months covered
12

Keep nerding

Based on 338 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.