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(AS) Alaska Airlines 656 On-Time Performance Rating

Date Range:

15-Mar-2026 to 15-May-2026

(SFO) San Francisco International Airport

San Francisco, CA, US

(SEA) Seattle-Tacoma International Airport

Seattle, WA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
7
29%
Late
3
13%
Very Late
7
29%
Excessive
4
17%
Cancelled
2
8%
Diverted
1
4%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
23
Total Delays ( > 1 min )
16
Codeshares
0
Average Delay (min.)
37.1875
Standard Deviation
19.7
Min
0
Max
85

AS 656 On-Time Performance Details

Overall Rating
0.8 of 5
Poor
Percentage On-Time 30%
Average Delay Time 37.1875 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.8 shows that this flight has on-time performance characteristics better than 14% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 30%
This flight has an on-time performance of 30%. 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
1.5 of 5
Poor
Average Delay Time 37.1875 min
This flight has an average delay of 37.1875 minutes with a standard deviation of 19.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 31% of other flights.