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Flight Reliability

AA 4923 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 4923 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

77%
Arrive within 15 minutes
22 min
Average arrival delay
5.5%
Cancelled
7 min early
Median arrival delay

Based on 307 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon82%(38 flights)
  • Tue74%(46 flights)
  • Wed83%(41 flights)
  • Thu77%(39 flights)
  • Fri83%(41 flights)
  • Sat69%(42 flights)
  • Sun69%(42 flights)
On-time by departure window
  • 6–9 AM94%(85 flights)
  • 9 AM–12 PM—(7 flights)
  • 12–3 PM—(3 flights)
  • 3–6 PM66%(73 flights)
  • 6–9 PM67%(81 flights)
  • 9 PM–12 AM83%(40 flights)
On-time trend by month
82%
May

Jun 80% → May 82% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202580%30
July 202593%28
August 202584%31
September 202590%29
October 202583%30
November 202573%26
December 202535%17
February 202647%15
March 202636%22
April 202696%27
May 202682%33
Departures on time
77%
Diverted
0.3%
Flights flown
289
Months covered
12

Keep nerding

Based on 307 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.