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(AA) American Airlines 4391 On-Time Performance Rating

Date Range:

15-Feb-2026 to 15-Apr-2026

(CHS) Charleston International Airport

Charleston, SC, US

(LGA) New York LaGuardia Airport

New York, NY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
18
82%
Late
1
5%
Very Late
0
0%
Excessive
1
5%
Cancelled
2
9%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
22
Total Delays ( > 1 min )
3
Codeshares
22
Average Delay (min.)
80
Standard Deviation
121.6
Min
0
Max
220

AA 4391 On-Time Performance Details

Overall Rating
2.0 of 5
Average
Percentage On-Time 82%
Average Delay Time 80 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2 shows that this flight has on-time performance characteristics better than 39% of all other flights in the FlightStats database.
On-Time Performance Rating
3.6 of 5
Good
Percentage On-Time 82%
This flight has an on-time performance of 82%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 73% of other flights.
Delay Performance
0.4 of 5
Very Poor
Average Delay Time 80 min
This flight has an average delay of 80 minutes with a standard deviation of 121.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 8% of other flights.

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