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(AA) American Airlines 4391 On-Time Performance Rating

Date Range:

15-Dec-2025 to 15-Feb-2026

(MSN) Dane County Regional Airport

Madison, WI, US

(LGA) New York LaGuardia Airport

New York, NY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
17
89%
Late
0
0%
Very Late
0
0%
Excessive
1
5%
Cancelled
1
5%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
19
Total Delays ( > 1 min )
3
Codeshares
19
Average Delay (min.)
57.666666666666664
Standard Deviation
80.9
Min
0
Max
151

AA 4391 On-Time Performance Details

Overall Rating
3.0 of 5
Average
Percentage On-Time 90%
Average Delay Time 57.666666666666664 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3 shows that this flight has on-time performance characteristics better than 58% of all other flights in the FlightStats database.
On-Time Performance Rating
4.7 of 5
Very Good
Percentage On-Time 90%
This flight has an on-time performance of 90%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 95% of other flights.
Delay Performance
1.2 of 5
Poor
Average Delay Time 57.666666666666664 min
This flight has an average delay of 57.666666666666664 minutes with a standard deviation of 80.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 24% of other flights.

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