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(AA) American Airlines 4151 On-Time Performance Rating

Date Range:

15-Apr-2025 to 15-Jun-2025

(STL) St Louis Lambert International Airport

Saint Louis, MO, US

(DFW) Dallas Fort Worth International Airport

Dallas, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
27
87%
Late
1
3%
Very Late
2
6%
Excessive
0
0%
Cancelled
1
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
31
Total Delays ( > 1 min )
6
Codeshares
31
Average Delay (min.)
19.833333333333332
Standard Deviation
13
Min
0
Max
39

AA 4151 On-Time Performance Details

Overall Rating
4.1 of 5
Good
Percentage On-Time 87%
Average Delay Time 19.833333333333332 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.1 shows that this flight has on-time performance characteristics better than 81% of all other flights in the FlightStats database.
On-Time Performance Rating
4.6 of 5
Very Good
Percentage On-Time 87%
This flight has an on-time performance of 87%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 92% of other flights.
Delay Performance
3.6 of 5
Good
Average Delay Time 19.833333333333332 min
This flight has an average delay of 19.833333333333332 minutes with a standard deviation of 13 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 73% of other flights.

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