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(AS) Alaska Airlines 4493 On-Time Performance Rating

Date Range:

01-Jul-2025 to 31-Aug-2025

(TYS) Knoxville McGhee Tyson Airport

Knoxville, TN, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
19
68%
Late
4
14%
Very Late
0
0%
Excessive
4
14%
Cancelled
0
0%
Diverted
1
4%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
27
Total Delays ( > 1 min )
14
Codeshares
27
Average Delay (min.)
36.57142857142857
Standard Deviation
45.3
Min
0
Max
164

AS 4493 On-Time Performance Details

Overall Rating
2.4 of 5
Average
Percentage On-Time 70%
Average Delay Time 36.57142857142857 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.4 shows that this flight has on-time performance characteristics better than 47% of all other flights in the FlightStats database.
On-Time Performance Rating
2.1 of 5
Average
Percentage On-Time 70%
This flight has an on-time performance of 70%. 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
2.7 of 5
Average
Average Delay Time 36.57142857142857 min
This flight has an average delay of 36.57142857142857 minutes with a standard deviation of 45.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 54% of other flights.

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