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Flight Reliability

AA 1045 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 1045 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

69%
Arrive within 15 minutes
18 min
Average arrival delay
3.0%
Cancelled
1 min early
Median arrival delay

Based on 361 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon72%(50 flights)
  • Tue82%(50 flights)
  • Wed72%(54 flights)
  • Thu68%(50 flights)
  • Fri67%(48 flights)
  • Sat65%(49 flights)
  • Sun56%(48 flights)
On-time by departure window
  • 3–6 AM—(2 flights)
  • 6–9 AM90%(79 flights)
  • 9 AM–12 PM95%(19 flights)
  • 3–6 PM66%(44 flights)
  • 6–9 PM61%(193 flights)
  • 9 PM–12 AM25%(12 flights)
On-time trend by month
59%
May

Jun 50% → May 59% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202550%28
July 202552%29
August 202548%31
September 202567%30
October 202568%31
November 202593%30
December 202590%31
January 202684%25
February 202693%14
April 202673%48
May 202659%51
Departures on time
69%
Diverted
0.3%
Flights flown
349
Months covered
12

Keep nerding

Based on 361 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.