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(AS) Alaska Airlines 4122 On-Time Performance Rating

Date Range:

15-Jan-2026 to 15-Mar-2026

(DFW) Dallas Fort Worth International Airport

Dallas, TX, US

(HOU) Houston Hobby Airport

Houston, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
11
42%
Late
3
12%
Very Late
3
12%
Excessive
4
15%
Cancelled
4
15%
Diverted
1
4%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
25
Total Delays ( > 1 min )
13
Codeshares
25
Average Delay (min.)
43.07692307692308
Standard Deviation
37.9
Min
0
Max
136

AS 4122 On-Time Performance Details

Overall Rating
0.6 of 5
Poor
Percentage On-Time 44%
Average Delay Time 43.07692307692308 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.6 shows that this flight has on-time performance characteristics better than 11% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 44%
This flight has an on-time performance of 44%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
1.2 of 5
Poor
Average Delay Time 43.07692307692308 min
This flight has an average delay of 43.07692307692308 minutes with a standard deviation of 37.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 24% of other flights.

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