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Flight Reliability

AA 2120 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 2120 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

67%
Arrive within 15 minutes
16 min
Average arrival delay
1.8%
Cancelled
1 min
Median arrival delay

Based on 327 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon60%(48 flights)
  • Tue73%(48 flights)
  • Wed69%(48 flights)
  • Thu70%(50 flights)
  • Fri57%(47 flights)
  • Sat80%(25 flights)
  • Sun65%(54 flights)
On-time by departure window
  • 6–9 AM95%(20 flights)
  • 9 AM–12 PM89%(27 flights)
  • 12–3 PM80%(20 flights)
  • 3–6 PM—(1 flights)
  • 6–9 PM61%(69 flights)
  • 9 PM–12 AM62%(183 flights)
On-time trend by month
63%
May

Jun 54% → May 63% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202554%28
July 202536%11
August 202596%28
September 202562%26
October 202570%27
November 202562%26
December 202576%42
January 202667%30
February 202659%22
March 202652%27
April 202681%26
May 202663%27
Departures on time
67%
Diverted
0.3%
Flights flown
320
Months covered
12

Keep nerding

Based on 327 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.