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(AS) Alaska Airlines 4317 On-Time Performance Rating

Date Range:

15-Dec-2025 to 15-Feb-2026

(PHL) Philadelphia International Airport

Philadelphia, PA, US

(STT) Cyril E. King International Airport

Saint Thomas, VI

On-Time Performance Chart

(using rounded numbers)
On-Time
10
56%
Late
1
6%
Very Late
2
11%
Excessive
3
17%
Cancelled
1
6%
Diverted
1
6%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
17
Total Delays ( > 1 min )
6
Codeshares
17
Average Delay (min.)
46.333333333333336
Standard Deviation
23.5
Min
0
Max
89

AS 4317 On-Time Performance Details

Overall Rating
1.0 of 5
Poor
Percentage On-Time 59%
Average Delay Time 46.333333333333336 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1 shows that this flight has on-time performance characteristics better than 18% of all other flights in the FlightStats database.
On-Time Performance Rating
0.4 of 5
Very Poor
Percentage On-Time 59%
This flight has an on-time performance of 59%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 8% of other flights.
Delay Performance
1.5 of 5
Poor
Average Delay Time 46.333333333333336 min
This flight has an average delay of 46.333333333333336 minutes with a standard deviation of 23.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 31% of other flights.

Other Stops for AS 4317