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Flight Reliability

AA 2340 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 2340 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

79%
Arrive within 15 minutes
14 min
Average arrival delay
2.1%
Cancelled
7 min early
Median arrival delay

Based on 566 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon83%(80 flights)
  • Tue87%(83 flights)
  • Wed75%(81 flights)
  • Thu80%(89 flights)
  • Fri71%(79 flights)
  • Sat76%(59 flights)
  • Sun78%(82 flights)
On-time by departure window
  • 6–9 AM84%(153 flights)
  • 9 AM–12 PM77%(314 flights)
  • 12–3 PM78%(59 flights)
  • 3–6 PM70%(27 flights)
On-time trend by month
71%
May

Jun 85% → May 71% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202585%54
July 202567%60
August 202573%62
September 202575%12
October 202592%48
November 202584%56
December 202578%41
January 202680%46
February 202681%48
March 202675%52
April 202684%32
May 202671%42
Departures on time
79%
Diverted
0.2%
Flights flown
553
Months covered
12

Keep nerding

Based on 566 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.