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Flight Reliability

AA 4353 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 4353 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

77%
Arrive within 15 minutes
4 min
Average arrival delay
1.8%
Cancelled
8 min early
Median arrival delay

Based on 332 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon73%(45 flights)
  • Tue86%(49 flights)
  • Wed72%(46 flights)
  • Thu73%(45 flights)
  • Fri72%(39 flights)
  • Sat81%(47 flights)
  • Sun80%(54 flights)
On-time by departure window
  • 3–6 AM—(4 flights)
  • 6–9 AM60%(15 flights)
  • 9 AM–12 PM77%(110 flights)
  • 12–3 PM74%(58 flights)
  • 3–6 PM85%(58 flights)
  • 6–9 PM77%(70 flights)
  • 9 PM–12 AM60%(10 flights)
On-time trend by month
79%
May

Jun 77% → May 79% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202577%30
July 202572%29
August 202574%27
September 202589%26
October 202590%10
November 202572%25
December 202569%29
January 202667%21
February 202669%39
March 202682%33
April 202693%28
May 202679%28
Departures on time
79%
Diverted
0.3%
Flights flown
325
Months covered
12

Keep nerding

Based on 332 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.