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Flight Reliability

AA 4335 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 4335 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

78%
Arrive within 15 minutes
6 min
Average arrival delay
3.4%
Cancelled
5 min early
Median arrival delay

Based on 328 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon82%(44 flights)
  • Tue93%(43 flights)
  • Wed79%(43 flights)
  • Thu66%(47 flights)
  • Fri74%(46 flights)
  • Sat79%(48 flights)
  • Sun71%(45 flights)
On-time by departure window
  • 6–9 AM93%(54 flights)
  • 9 AM–12 PM86%(57 flights)
  • 12–3 PM84%(56 flights)
  • 3–6 PM71%(51 flights)
  • 6–9 PM64%(92 flights)
  • 9 PM–12 AM—(6 flights)
On-time trend by month
76%
May

Jun 71% → May 76% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202571%24
August 202562%26
September 202597%30
October 202574%50
November 202566%29
December 202563%30
January 202685%27
February 202692%25
March 202687%30
April 202678%18
May 202676%21
Departures on time
82%
Diverted
0.3%
Flights flown
316
Months covered
12

Keep nerding

Based on 328 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.