(AS) Alaska Airlines 4581 On-Time Performance Rating

Date Range:

15-Apr-2025 to 15-Jun-2025

(LAX) Los Angeles International Airport

Los Angeles, CA, US

(DEN) Denver International Airport

Denver, CO, US

On-Time Performance Chart

(using rounded numbers)

On-Time

71%

Late

14%

Very Late

10%

Excessive

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

17.571428571428573

Standard Deviation

16.8

Min

Max

AS 4581 On-Time Performance Details

Overall Rating

2.8 of 5

Average

Percentage On-Time 71%

Average Delay Time 17.571428571428573 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.8 shows that this flight has on-time performance characteristics better than 55% of all other flights in the FlightStats database.

On-Time Performance Rating

1.4 of 5

Poor

Percentage On-Time 71%

This flight has an on-time performance of 71%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 27% of other flights.

Delay Performance

4.2 of 5

Good

Average Delay Time 17.571428571428573 min

This flight has an average delay of 17.571428571428573 minutes with a standard deviation of 16.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 84% of other flights.