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Flight Reliability

AA 5303 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 5303 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

87%
Arrive within 15 minutes
4 min
Average arrival delay
3.0%
Cancelled
8 min early
Median arrival delay

Based on 232 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon88%(33 flights)
  • Tue91%(33 flights)
  • Wed84%(31 flights)
  • Thu86%(29 flights)
  • Fri88%(34 flights)
  • Sat87%(37 flights)
  • Sun82%(28 flights)
On-time by departure window
  • 3–6 AM97%(70 flights)
  • 6–9 AM95%(38 flights)
  • 9 AM–12 PM66%(29 flights)
  • 12–3 PM83%(18 flights)
  • 3–6 PM—(5 flights)
  • 6–9 PM77%(13 flights)
  • 9 PM–12 AM83%(52 flights)
On-time trend by month
36%
May

Jun 100% → May 36% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 2025100%27
July 2025100%30
August 202586%43
September 202594%31
October 202581%31
December 202591%11
February 202682%17
March 202680%10
May 202636%14
Departures on time
86%
Diverted
0%
Flights flown
225
Months covered
12

Keep nerding

Based on 232 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.