background

(AS) Alaska Airlines 291 On-Time Performance Rating

Date Range:

15-Jun-2025 to 15-Aug-2025

(STL) St Louis Lambert International Airport

Saint Louis, MO, US

(SEA) Seattle-Tacoma International Airport

Seattle, WA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
25
43%
Late
10
17%
Very Late
10
17%
Excessive
12
21%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
58
Total Delays ( > 1 min )
44
Codeshares
0
Average Delay (min.)
39.63636363636363
Standard Deviation
51.9
Min
0
Max
329

AS 291 On-Time Performance Details

Overall Rating
1.2 of 5
Poor
Percentage On-Time 43%
Average Delay Time 39.63636363636363 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.2 shows that this flight has on-time performance characteristics better than 22% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 43%
This flight has an on-time performance of 43%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
2.3 of 5
Average
Average Delay Time 39.63636363636363 min
This flight has an average delay of 39.63636363636363 minutes with a standard deviation of 51.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 46% of other flights.

Other Stops for AS 291