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Flight Reliability

AA 4756 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 4756 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
3 min early
Average arrival delay
0.8%
Cancelled
12 min early
Median arrival delay

Based on 360 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon80%(49 flights)
  • Tue95%(56 flights)
  • Wed96%(55 flights)
  • Thu89%(46 flights)
  • Fri83%(47 flights)
  • Sat83%(58 flights)
  • Sun85%(46 flights)
On-time by departure window
  • 6–9 AM83%(123 flights)
  • 9 AM–12 PM92%(143 flights)
  • 12–3 PM90%(60 flights)
  • 3–6 PM—(5 flights)
  • 6–9 PM81%(26 flights)
On-time trend by month
94%
May

Oct 81% → May 94% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
October 202581%26
November 202598%58
December 202578%45
January 202683%30
February 202681%26
March 202687%31
April 202687%54
May 202694%62
Departures on time
87%
Diverted
0%
Flights flown
357
Months covered
12

Keep nerding

Based on 360 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.