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(AS) Alaska Airlines 6439 On-Time Performance Rating

Date Range:

15-Aug-2026 to 15-Oct-2026

(DFW) Dallas Fort Worth International Airport

Dallas, TX, US

(ACT) Waco Regional Airport

Waco, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
13
68%
Late
3
16%
Very Late
0
0%
Excessive
2
11%
Cancelled
0
0%
Diverted
1
5%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
18
Total Delays ( > 1 min )
8
Codeshares
18
Average Delay (min.)
34.625
Standard Deviation
46.2
Min
0
Max
141

AS 6439 On-Time Performance Details

Overall Rating
1.8 of 5
Average
Percentage On-Time 72%
Average Delay Time 34.625 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.8 shows that this flight has on-time performance characteristics better than 35% of all other flights in the FlightStats database.
On-Time Performance Rating
1.5 of 5
Poor
Percentage On-Time 72%
This flight has an on-time performance of 72%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 31% of other flights.
Delay Performance
2.1 of 5
Average
Average Delay Time 34.625 min
This flight has an average delay of 34.625 minutes with a standard deviation of 46.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 42% of other flights.

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