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(AA) American Airlines 4057 On-Time Performance Rating

Date Range:

01-Dec-2025 to 31-Jan-2026

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

(LSE) La Crosse Regional Airport

La Crosse, WI, US

On-Time Performance Chart

(using rounded numbers)
On-Time
11
61%
Late
3
17%
Very Late
3
17%
Excessive
0
0%
Cancelled
1
6%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
18
Total Delays ( > 1 min )
9
Codeshares
18
Average Delay (min.)
20.444444444444443
Standard Deviation
13.8
Min
0
Max
38

AA 4057 On-Time Performance Details

Overall Rating
2.3 of 5
Average
Percentage On-Time 61%
Average Delay Time 20.444444444444443 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.3 shows that this flight has on-time performance characteristics better than 44% of all other flights in the FlightStats database.
On-Time Performance Rating
0.6 of 5
Poor
Percentage On-Time 61%
This flight has an on-time performance of 61%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 12% of other flights.
Delay Performance
3.9 of 5
Good
Average Delay Time 20.444444444444443 min
This flight has an average delay of 20.444444444444443 minutes with a standard deviation of 13.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 79% of other flights.

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