(AS) Alaska Airlines 4252 On-Time Performance Rating

Date Range:

15-Aug-2025 to 15-Oct-2025

(PHL) Philadelphia International Airport

Philadelphia, PA, US

(PVD) Rhode Island T. F. Green International Airport

Providence, RI, US

On-Time Performance Chart

(using rounded numbers)

On-Time

88%

Late

Very Late

13%

Excessive

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

15.333333333333334

Standard Deviation

16.9

Min

Max

AS 4252 On-Time Performance Details

Overall Rating

3.8 of 5

Good

Percentage On-Time 88%

Average Delay Time 15.333333333333334 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.8 shows that this flight has on-time performance characteristics better than 74% of all other flights in the FlightStats database.

On-Time Performance Rating

3.9 of 5

Good

Percentage On-Time 88%

This flight has an on-time performance of 88%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 79% of other flights.

Delay Performance

3.6 of 5

Good

Average Delay Time 15.333333333333334 min

This flight has an average delay of 15.333333333333334 minutes with a standard deviation of 16.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 73% of other flights.