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(AS) Alaska Airlines 4640 On-Time Performance Rating

Date Range:

15-Aug-2025 to 15-Oct-2025

(DFW) Dallas Fort Worth International Airport

Dallas, TX, US

(PNS) Pensacola International Airport

Pensacola, FL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
38
76%
Late
3
6%
Very Late
2
4%
Excessive
5
10%
Cancelled
2
4%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
50
Total Delays ( > 1 min )
17
Codeshares
50
Average Delay (min.)
45.35294117647059
Standard Deviation
60.3
Min
0
Max
228

AS 4640 On-Time Performance Details

Overall Rating
1.4 of 5
Poor
Percentage On-Time 76%
Average Delay Time 45.35294117647059 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.4 shows that this flight has on-time performance characteristics better than 26% of all other flights in the FlightStats database.
On-Time Performance Rating
2.1 of 5
Average
Percentage On-Time 76%
This flight has an on-time performance of 76%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 42% of other flights.
Delay Performance
0.6 of 5
Poor
Average Delay Time 45.35294117647059 min
This flight has an average delay of 45.35294117647059 minutes with a standard deviation of 60.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 12% of other flights.

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