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Flight Reliability

AA 1031 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 1031 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
13 min
Average arrival delay
1.7%
Cancelled
0 min
Median arrival delay

Based on 357 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon65%(52 flights)
  • Tue71%(49 flights)
  • Wed76%(49 flights)
  • Thu76%(50 flights)
  • Fri75%(51 flights)
  • Sat67%(45 flights)
  • Sun64%(52 flights)
On-time by departure window
  • 9 AM–12 PM84%(44 flights)
  • 12–3 PM75%(20 flights)
  • 3–6 PM74%(205 flights)
  • 6–9 PM53%(79 flights)
On-time trend by month
84%
May

Jun 76% → May 84% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202576%29
July 202562%29
August 202575%28
September 202573%30
October 202587%31
November 202564%28
December 202543%28
January 202668%28
February 202668%28
March 202662%29
April 202679%29
May 202684%31
Departures on time
68%
Diverted
0.8%
Flights flown
348
Months covered
12

Keep nerding

Based on 357 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.