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Flight Reliability

AA 1819 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 1819 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

70%
Arrive within 15 minutes
24 min
Average arrival delay
3.7%
Cancelled
3 min early
Median arrival delay

Based on 430 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon72%(58 flights)
  • Tue89%(61 flights)
  • Wed71%(61 flights)
  • Thu64%(66 flights)
  • Fri72%(60 flights)
  • Sat54%(41 flights)
  • Sun63%(65 flights)
On-time by departure window
  • 9 AM–12 PM79%(70 flights)
  • 12–3 PM76%(177 flights)
  • 3–6 PM60%(25 flights)
  • 6–9 PM59%(140 flights)
On-time trend by month
72%
May

Jun 83% → May 72% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202583%29
July 202573%26
August 202588%34
September 202582%39
October 202568%41
November 202556%25
December 202552%27
January 202667%27
February 202665%26
March 202663%30
April 202661%54
May 202672%54
Departures on time
69%
Diverted
0.5%
Flights flown
412
Months covered
12

Keep nerding

Based on 430 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.