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(AS) Alaska Airlines 4471 On-Time Performance Rating

Date Range:

01-Dec-2025 to 31-Jan-2026

(PHX) Phoenix Sky Harbor International Airport

Phoenix, AZ, US

(STS) Charles M. Schulz Sonoma County Airport

Santa Rosa, CA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
42
79%
Late
7
13%
Very Late
2
4%
Excessive
2
4%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
53
Total Delays ( > 1 min )
18
Codeshares
53
Average Delay (min.)
22.88888888888889
Standard Deviation
16.6
Min
0
Max
70

AS 4471 On-Time Performance Details

Overall Rating
4.2 of 5
Good
Percentage On-Time 79%
Average Delay Time 22.88888888888889 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.2 shows that this flight has on-time performance characteristics better than 82% of all other flights in the FlightStats database.
On-Time Performance Rating
4.2 of 5
Good
Percentage On-Time 79%
This flight has an on-time performance of 79%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 84% of other flights.
Delay Performance
4.1 of 5
Good
Average Delay Time 22.88888888888889 min
This flight has an average delay of 22.88888888888889 minutes with a standard deviation of 16.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 82% of other flights.

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