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(AS) Alaska Airlines 4747 On-Time Performance Rating

Date Range:

15-Aug-2025 to 15-Oct-2025

(TYS) Knoxville McGhee Tyson Airport

Knoxville, TN, US

(DFW) Dallas Fort Worth International Airport

Dallas, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
12
67%
Late
3
17%
Very Late
0
0%
Excessive
2
11%
Cancelled
1
6%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
18
Total Delays ( > 1 min )
8
Codeshares
18
Average Delay (min.)
91.25
Standard Deviation
172.7
Min
0
Max
503

AS 4747 On-Time Performance Details

Overall Rating
0.4 of 5
Very Poor
Percentage On-Time 67%
Average Delay Time 91.25 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.4 shows that this flight has on-time performance characteristics better than 7% of all other flights in the FlightStats database.
On-Time Performance Rating
0.8 of 5
Poor
Percentage On-Time 67%
This flight has an on-time performance of 67%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 16% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 91.25 min
This flight has an average delay of 91.25 minutes with a standard deviation of 172.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.

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