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(AS) Alaska Airlines 4471 On-Time Performance Rating

Date Range:

01-Dec-2025 to 31-Jan-2026

(STS) Charles M. Schulz Sonoma County Airport

Santa Rosa, CA, US

(PHX) Phoenix Sky Harbor International Airport

Phoenix, AZ, US

On-Time Performance Chart

(using rounded numbers)
On-Time
36
68%
Late
7
13%
Very Late
3
6%
Excessive
7
13%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
53
Total Delays ( > 1 min )
30
Codeshares
53
Average Delay (min.)
23.866666666666667
Standard Deviation
19.4
Min
0
Max
65

AS 4471 On-Time Performance Details

Overall Rating
2.5 of 5
Average
Percentage On-Time 68%
Average Delay Time 23.866666666666667 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.5 shows that this flight has on-time performance characteristics better than 49% of all other flights in the FlightStats database.
On-Time Performance Rating
0.8 of 5
Poor
Percentage On-Time 68%
This flight has an on-time performance of 68%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 16% of other flights.
Delay Performance
4.2 of 5
Good
Average Delay Time 23.866666666666667 min
This flight has an average delay of 23.866666666666667 minutes with a standard deviation of 19.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 84% of other flights.

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