(AS) Alaska Airlines 4078 On-Time Performance Rating

Date Range:

01-Oct-2025 to 30-Nov-2025

(PHL) Philadelphia International Airport

Philadelphia, PA, US

(ROC) Frederick Douglass Greater Rochester Intl Airport

Rochester, NY, US

On-Time Performance Chart

(using rounded numbers)

On-Time

90%

Late

10%

Very Late

Excessive

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

7.25

Standard Deviation

7.4

Min

Max

AS 4078 On-Time Performance Details

Overall Rating

4.2 of 5

Good

Percentage On-Time 90%

Average Delay Time 7.25 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.2 shows that this flight has on-time performance characteristics better than 83% of all other flights in the FlightStats database.

On-Time Performance Rating

4.3 of 5

Good

Percentage On-Time 90%

This flight has an on-time performance of 90%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 86% of other flights.

Delay Performance

4.1 of 5

Good

Average Delay Time 7.25 min

This flight has an average delay of 7.25 minutes with a standard deviation of 7.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 82% of other flights.