(AS) Alaska Airlines 4635 On-Time Performance Rating

Date Range:

01-Aug-2025 to 30-Sep-2025

(AUS) Austin-Bergstrom International Airport

Austin, TX, US

(DFW) Dallas Fort Worth International Airport

Dallas, TX, US

On-Time Performance Chart

(using rounded numbers)

On-Time

90%

Late

Very Late

Excessive

10%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

73.75

Standard Deviation

142.2

Min

Max

287

AS 4635 On-Time Performance Details

Overall Rating

2.3 of 5

Average

Percentage On-Time 90%

Average Delay Time 73.75 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.3 shows that this flight has on-time performance characteristics better than 45% 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

0.3 of 5

Very Poor

Average Delay Time 73.75 min

This flight has an average delay of 73.75 minutes with a standard deviation of 142.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 7% of other flights.