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(AS) Alaska Airlines 4497 On-Time Performance Rating

Date Range:

15-Aug-2025 to 15-Oct-2025

(STL) St Louis Lambert International Airport

Saint Louis, MO, US

(DFW) Dallas Fort Worth International Airport

Dallas, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
54
92%
Late
2
3%
Very Late
0
0%
Excessive
2
3%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
7
Codeshares
59
Average Delay (min.)
58.57142857142857
Standard Deviation
82.2
Min
0
Max
229

AS 4497 On-Time Performance Details

Overall Rating
2.7 of 5
Average
Percentage On-Time 92%
Average Delay Time 58.57142857142857 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.7 shows that this flight has on-time performance characteristics better than 52% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 92%
This flight has an on-time performance of 92%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 100% of other flights.
Delay Performance
0.3 of 5
Very Poor
Average Delay Time 58.57142857142857 min
This flight has an average delay of 58.57142857142857 minutes with a standard deviation of 82.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 7% of other flights.