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Flight Reliability

AA 3104 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 3104 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

77%
Arrive within 15 minutes
12 min
Average arrival delay
1.3%
Cancelled
5 min early
Median arrival delay

Based on 475 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon77%(65 flights)
  • Tue81%(75 flights)
  • Wed78%(68 flights)
  • Thu79%(66 flights)
  • Fri85%(67 flights)
  • Sat66%(56 flights)
  • Sun68%(68 flights)
On-time by departure window
  • 12–3 AM—(1 flights)
  • 6–9 AM62%(13 flights)
  • 9 AM–12 PM75%(123 flights)
  • 12–3 PM78%(296 flights)
  • 3–6 PM73%(22 flights)
  • 6–9 PM90%(10 flights)
On-time trend by month
88%
May

Jun 57% → May 88% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202557%49
July 202572%53
August 202566%59
September 202583%59
October 202589%36
November 202586%29
December 202571%31
January 202676%29
February 202693%28
March 202683%30
April 202668%22
May 202688%40
Departures on time
74%
Diverted
0.8%
Flights flown
465
Months covered
12

Keep nerding

Based on 475 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.