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Flight Reliability

AA 3404 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 3404 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

87%
Arrive within 15 minutes
3 min early
Average arrival delay
2.2%
Cancelled
11 min early
Median arrival delay

Based on 534 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon71%(77 flights)
  • Tue97%(69 flights)
  • Wed86%(76 flights)
  • Thu92%(74 flights)
  • Fri92%(77 flights)
  • Sat84%(70 flights)
  • Sun84%(77 flights)
On-time by departure window
  • 3–6 AM—(7 flights)
  • 12–3 PM85%(214 flights)
  • 3–6 PM88%(299 flights)
On-time trend by month
74%
May

Jun 86% → May 74% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202586%29
July 202590%29
August 202587%30
September 202593%29
October 202581%57
November 202590%57
December 202593%60
January 202683%58
February 202691%56
March 202689%62
April 202673%30
May 202674%23
Departures on time
83%
Diverted
0.4%
Flights flown
520
Months covered
12

Keep nerding

Based on 534 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.