background

(AS) Alaska Airlines 4241 On-Time Performance Rating

Date Range:

15-Dec-2025 to 15-Feb-2026

(DSM) Des Moines International Airport

Des Moines, IA, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
32
84%
Late
3
8%
Very Late
0
0%
Excessive
2
5%
Cancelled
0
0%
Diverted
1
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
37
Total Delays ( > 1 min )
8
Codeshares
37
Average Delay (min.)
22.125
Standard Deviation
17.1
Min
0
Max
46

AS 4241 On-Time Performance Details

Overall Rating
4.2 of 5
Good
Percentage On-Time 87%
Average Delay Time 22.125 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.2 shows that this flight has on-time performance characteristics better than 83% of all other flights in the FlightStats database.
On-Time Performance Rating
4.8 of 5
Very Good
Percentage On-Time 87%
This flight has an on-time performance of 87%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 96% of other flights.
Delay Performance
3.6 of 5
Good
Average Delay Time 22.125 min
This flight has an average delay of 22.125 minutes with a standard deviation of 17.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 73% of other flights.

Other Stops for AS 4241