background

(AA) American Airlines 4957 On-Time Performance Rating

Date Range:

15-Dec-2025 to 15-Feb-2026

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

(MKE) Milwaukee Mitchell International Airport

Milwaukee, WI, US

On-Time Performance Chart

(using rounded numbers)
On-Time
5
28%
Late
1
6%
Very Late
2
11%
Excessive
9
50%
Cancelled
0
0%
Diverted
1
6%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
17
Total Delays ( > 1 min )
13
Codeshares
17
Average Delay (min.)
134.92307692307693
Standard Deviation
103.3
Min
0
Max
332

AA 4957 On-Time Performance Details

Overall Rating
0.0 of 5
Very Poor
Percentage On-Time 29%
Average Delay Time 134.92307692307693 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0 shows that this flight has on-time performance characteristics better than 0% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 29%
This flight has an on-time performance of 29%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 134.92307692307693 min
This flight has an average delay of 134.92307692307693 minutes with a standard deviation of 103.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.

Other Stops for AA 4957