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Flight Reliability

AA 4755 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 4755 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

83%
Arrive within 15 minutes
6 min
Average arrival delay
5.2%
Cancelled
10 min early
Median arrival delay

Based on 364 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon89%(44 flights)
  • Tue73%(51 flights)
  • Wed74%(49 flights)
  • Thu83%(42 flights)
  • Fri95%(41 flights)
  • Sat81%(68 flights)
  • Sun90%(48 flights)
On-time by departure window
  • 6–9 AM90%(60 flights)
  • 9 AM–12 PM93%(95 flights)
  • 12–3 PM88%(68 flights)
  • 3–6 PM70%(77 flights)
  • 6–9 PM65%(43 flights)
On-time trend by month
93%
May

Jun 76% → May 93% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202576%38
July 202578%32
August 202594%16
October 202593%43
November 202578%51
December 202547%30
January 202670%10
February 202687%15
March 202687%15
April 202696%50
May 202693%43
Departures on time
86%
Diverted
0.5%
Flights flown
343
Months covered
11

Keep nerding

Based on 364 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.