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Flight Reliability

AA 4305 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 4305 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
1.0%
Cancelled
5 min early
Median arrival delay

Based on 298 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon76%(45 flights)
  • Tue75%(44 flights)
  • Wed81%(42 flights)
  • Thu76%(42 flights)
  • Fri88%(43 flights)
  • Sat83%(36 flights)
  • Sun70%(43 flights)
On-time by departure window
  • 9 AM–12 PM87%(23 flights)
  • 12–3 PM67%(121 flights)
  • 6–9 PM86%(151 flights)
On-time trend by month
90%
Mar

Jun 67% → Mar 90% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202567%30
July 202565%31
September 202596%27
October 202565%51
November 202585%27
December 202576%29
January 202687%31
February 202693%28
March 202690%30
Departures on time
82%
Diverted
0%
Flights flown
295
Months covered
11

Keep nerding

Based on 298 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.