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Flight Reliability

AA 1120 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 1120 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
11 min
Average arrival delay
2.5%
Cancelled
4 min early
Median arrival delay

Based on 447 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon72%(61 flights)
  • Tue72%(60 flights)
  • Wed77%(64 flights)
  • Thu77%(64 flights)
  • Fri62%(63 flights)
  • Sat73%(62 flights)
  • Sun69%(62 flights)
On-time by departure window
  • 6–9 AM71%(100 flights)
  • 9 AM–12 PM68%(108 flights)
  • 12–3 PM71%(68 flights)
  • 3–6 PM77%(30 flights)
  • 6–9 PM74%(85 flights)
  • 9 PM–12 AM76%(45 flights)
On-time trend by month
61%
May

Jun 82% → May 61% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202582%28
July 202563%27
August 202561%31
September 202566%58
October 202578%36
November 202583%29
December 202577%17
January 202667%21
February 202689%28
March 202680%50
April 202667%60
May 202661%51
Departures on time
72%
Diverted
0%
Flights flown
436
Months covered
12

Keep nerding

Based on 447 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.