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Flight Reliability

AA 3433 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 3433 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

76%
Arrive within 15 minutes
6 min
Average arrival delay
2.1%
Cancelled
3 min early
Median arrival delay

Based on 340 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon73%(48 flights)
  • Tue85%(47 flights)
  • Wed78%(49 flights)
  • Thu66%(50 flights)
  • Fri73%(45 flights)
  • Sat76%(42 flights)
  • Sun82%(49 flights)
On-time by departure window
  • 9 AM–12 PM75%(73 flights)
  • 12–3 PM63%(75 flights)
  • 3–6 PM79%(91 flights)
  • 6–9 PM85%(91 flights)
On-time trend by month
81%
May

Jun 75% → May 81% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202575%60
July 202559%61
August 202575%36
September 2025100%22
October 202586%28
February 202671%14
April 202681%47
May 202681%57
Departures on time
79%
Diverted
0.9%
Flights flown
330
Months covered
10

Keep nerding

Based on 340 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.