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(AS) Alaska Airlines 4471 On-Time Performance Rating

Date Range:

01-Aug-2025 to 30-Sep-2025

(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
23
96%
Late
0
0%
Very Late
0
0%
Excessive
0
0%
Cancelled
1
4%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
24
Total Delays ( > 1 min )
4
Codeshares
24
Average Delay (min.)
9.25
Standard Deviation
4
Min
0
Max
14

AS 4471 On-Time Performance Details

Overall Rating
4.6 of 5
Very Good
Percentage On-Time 96%
Average Delay Time 9.25 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.6 shows that this flight has on-time performance characteristics better than 90% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 96%
This flight has an on-time performance of 96%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 99% of other flights.
Delay Performance
4.1 of 5
Good
Average Delay Time 9.25 min
This flight has an average delay of 9.25 minutes with a standard deviation of 4 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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