(AS) Alaska Airlines 4189 On-Time Performance Rating

Date Range:

01-Mar-2025 to 30-Apr-2025

(ROC) Frederick Douglass Greater Rochester Intl Airport

Rochester, NY, US

(PHL) Philadelphia International Airport

Philadelphia, PA, US

On-Time Performance Chart

(using rounded numbers)

On-Time

64%

Late

Very Late

18%

Excessive

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

24.75

Standard Deviation

11.8

Min

Max

AS 4189 On-Time Performance Details

Overall Rating

2.1 of 5

Average

Percentage On-Time 70%

Average Delay Time 24.75 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.1 shows that this flight has on-time performance characteristics better than 40% of all other flights in the FlightStats database.

On-Time Performance Rating

1.2 of 5

Poor

Percentage On-Time 70%

This flight has an on-time performance of 70%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 24% of other flights.

Delay Performance

2.9 of 5

Average

Average Delay Time 24.75 min

This flight has an average delay of 24.75 minutes with a standard deviation of 11.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.