background

(AA) American Airlines 4390 On-Time Performance Rating

Date Range:

15-Jun-2026 to 15-Aug-2026

(BOS) Boston Logan International Airport

Boston, MA, US

(JFK) New York John F. Kennedy International Airport

New York, NY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
26
49%
Late
2
4%
Very Late
2
4%
Excessive
11
21%
Cancelled
9
17%
Diverted
3
6%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
50
Total Delays ( > 1 min )
26
Codeshares
50
Average Delay (min.)
52.46153846153846
Standard Deviation
63.5
Min
0
Max
230

AA 4390 On-Time Performance Details

Overall Rating
0.3 of 5
Very Poor
Percentage On-Time 52%
Average Delay Time 52.46153846153846 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.3 shows that this flight has on-time performance characteristics better than 5% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 52%
This flight has an on-time performance of 52%. 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
0.6 of 5
Poor
Average Delay Time 52.46153846153846 min
This flight has an average delay of 52.46153846153846 minutes with a standard deviation of 63.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 12% of other flights.

Other Stops for AA 4390