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(AA) American Airlines 4540 On-Time Performance Rating

Date Range:

15-Jun-2025 to 15-Aug-2025

(DCA) Ronald Reagan Washington National Airport

Washington, DC, US

(EYW) Key West International Airport

Key West, FL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
45
79%
Late
7
12%
Very Late
2
4%
Excessive
2
4%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
56
Total Delays ( > 1 min )
30
Codeshares
56
Average Delay (min.)
15.066666666666666
Standard Deviation
13.7
Min
0
Max
52

AA 4540 On-Time Performance Details

Overall Rating
4.9 of 5
Very Good
Percentage On-Time 80%
Average Delay Time 15.066666666666666 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.9 shows that this flight has on-time performance characteristics better than 96% of all other flights in the FlightStats database.
On-Time Performance Rating
4.8 of 5
Very Good
Percentage On-Time 80%
This flight has an on-time performance of 80%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 96% of other flights.
Delay Performance
4.9 of 5
Very Good
Average Delay Time 15.066666666666666 min
This flight has an average delay of 15.066666666666666 minutes with a standard deviation of 13.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 98% of other flights.