background

(AS) Alaska Airlines 3251 On-Time Performance Rating

Date Range:

15-Apr-2026 to 15-Jun-2026

(SNA) John Wayne Airport

Santa Ana, CA, US

(SFO) San Francisco International Airport

San Francisco, CA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
39
72%
Late
3
6%
Very Late
3
6%
Excessive
3
6%
Cancelled
2
4%
Diverted
4
7%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
50
Total Delays ( > 1 min )
25
Codeshares
50
Average Delay (min.)
22.44
Standard Deviation
32.2
Min
0
Max
134

AS 3251 On-Time Performance Details

Overall Rating
3.6 of 5
Good
Percentage On-Time 78%
Average Delay Time 22.44 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.6 shows that this flight has on-time performance characteristics better than 70% of all other flights in the FlightStats database.
On-Time Performance Rating
2.9 of 5
Average
Percentage On-Time 78%
This flight has an on-time performance of 78%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 58% of other flights.
Delay Performance
4.2 of 5
Good
Average Delay Time 22.44 min
This flight has an average delay of 22.44 minutes with a standard deviation of 32.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 84% of other flights.