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(AS) Alaska Airlines 638 On-Time Performance Rating

Date Range:

01-Mar-2024 to 30-Apr-2024

(SEA) Seattle-Tacoma International Airport

Seattle, WA, US

(TUS) Tucson International Airport

Tucson, AZ, US

On-Time Performance Chart

(using rounded numbers)
On-Time
41
77%
Late
8
15%
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 )
33
Codeshares
0
Average Delay (min.)
18.060606060606062
Standard Deviation
28
Min
0
Max
161

AS 638 On-Time Performance Details

Overall Rating
3.8 of 5
Good
Percentage On-Time 77%
Average Delay Time 18.060606060606062 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.8 shows that this flight has on-time performance characteristics better than 74% of all other flights in the FlightStats database.
On-Time Performance Rating
2.9 of 5
Average
Percentage On-Time 77%
This flight has an on-time performance of 77%. 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
4.6 of 5
Very Good
Average Delay Time 18.060606060606062 min
This flight has an average delay of 18.060606060606062 minutes with a standard deviation of 28 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 92% of other flights.