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(AA) American Airlines 4428 On-Time Performance Rating

Date Range:

01-Jul-2026 to 31-Aug-2026

(ILM) Wilmington International Airport

Wilmington, NC, US

(LGA) New York LaGuardia Airport

New York, NY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
19
58%
Late
3
9%
Very Late
1
3%
Excessive
6
18%
Cancelled
4
12%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
33
Total Delays ( > 1 min )
15
Codeshares
33
Average Delay (min.)
42.333333333333336
Standard Deviation
43.5
Min
0
Max
137

AA 4428 On-Time Performance Details

Overall Rating
1.1 of 5
Poor
Percentage On-Time 58%
Average Delay Time 42.333333333333336 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.1 shows that this flight has on-time performance characteristics better than 20% of all other flights in the FlightStats database.
On-Time Performance Rating
0.2 of 5
Very Poor
Percentage On-Time 58%
This flight has an on-time performance of 58%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 4% of other flights.
Delay Performance
1.9 of 5
Average
Average Delay Time 42.333333333333336 min
This flight has an average delay of 42.333333333333336 minutes with a standard deviation of 43.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 38% of other flights.

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