Skip to content
WanderNerd
Check a flight

Flight Reliability

AA 5131 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 5131 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

72%
Arrive within 15 minutes
27 min
Average arrival delay
1.3%
Cancelled
7 min early
Median arrival delay

Based on 384 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon60%(57 flights)
  • Tue83%(46 flights)
  • Wed73%(56 flights)
  • Thu66%(55 flights)
  • Fri71%(58 flights)
  • Sat73%(48 flights)
  • Sun83%(59 flights)
On-time by departure window
  • 6–9 AM82%(11 flights)
  • 9 AM–12 PM88%(50 flights)
  • 12–3 PM66%(200 flights)
  • 3–6 PM71%(62 flights)
  • 6–9 PM—(6 flights)
  • 9 PM–12 AM82%(50 flights)
On-time trend by month
77%
May

Jun 49% → May 77% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202549%33
July 202552%31
August 202568%25
September 202587%30
November 202593%57
December 202564%47
January 202690%10
February 202659%17
March 202673%55
April 202675%32
May 202677%35
Departures on time
70%
Diverted
0%
Flights flown
379
Months covered
12

Keep nerding

Based on 384 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.