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Flight Reliability

AA 3828 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 3828 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

89%
Arrive within 15 minutes
6 min early
Average arrival delay
1.9%
Cancelled
11 min early
Median arrival delay

Based on 473 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon89%(66 flights)
  • Tue97%(67 flights)
  • Wed88%(64 flights)
  • Thu91%(66 flights)
  • Fri93%(68 flights)
  • Sat80%(64 flights)
  • Sun85%(67 flights)
On-time by departure window
  • 3–6 AM90%(10 flights)
  • 6–9 AM89%(151 flights)
  • 9 AM–12 PM91%(151 flights)
  • 12–3 PM87%(150 flights)
On-time trend by month
90%
May

Jun 83% → May 90% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202583%29
July 202587%30
August 202583%30
September 202597%30
October 202594%31
November 202588%58
December 202584%62
January 202694%54
February 202691%54
March 202687%62
April 2026100%12
May 202690%10
Departures on time
91%
Diverted
0.4%
Flights flown
462
Months covered
12

Keep nerding

Based on 473 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.