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Flight Reliability

AA 3127 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 3127 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

74%
Arrive within 15 minutes
8 min
Average arrival delay
2.3%
Cancelled
4 min early
Median arrival delay

Based on 298 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon55%(42 flights)
  • Tue74%(35 flights)
  • Wed88%(34 flights)
  • Thu73%(44 flights)
  • Fri89%(44 flights)
  • Sat73%(41 flights)
  • Sun68%(50 flights)
On-time by departure window
  • 12–3 AM90%(38 flights)
  • 3–6 AM72%(18 flights)
  • 6–9 AM83%(70 flights)
  • 9 AM–12 PM—(1 flights)
  • 12–3 PM66%(86 flights)
  • 3–6 PM62%(34 flights)
  • 6–9 PM71%(35 flights)
  • 9 PM–12 AM—(8 flights)
On-time trend by month
79%
May

Jun 79% → May 79% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202579%19
July 202550%18
August 202563%19
October 202572%18
November 202571%51
December 202563%32
January 202675%24
February 202685%26
March 202686%29
April 202685%26
May 202679%28
Departures on time
77%
Diverted
0.3%
Flights flown
290
Months covered
11

Keep nerding

Based on 298 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.