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(AS) Alaska Airlines 4037 On-Time Performance Rating

Date Range:

15-Jan-2026 to 15-Mar-2026

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

(CID) The Eastern Iowa Airport

Cedar Rapids, IA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
12
55%
Late
2
9%
Very Late
3
14%
Excessive
3
14%
Cancelled
1
5%
Diverted
1
5%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
21
Total Delays ( > 1 min )
12
Codeshares
21
Average Delay (min.)
49.666666666666664
Standard Deviation
56.5
Min
0
Max
149

AS 4037 On-Time Performance Details

Overall Rating
0.5 of 5
Very Poor
Percentage On-Time 57%
Average Delay Time 49.666666666666664 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.5 shows that this flight has on-time performance characteristics better than 8% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 57%
This flight has an on-time performance of 57%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 1% of other flights.
Delay Performance
0.8 of 5
Poor
Average Delay Time 49.666666666666664 min
This flight has an average delay of 49.666666666666664 minutes with a standard deviation of 56.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 16% of other flights.

Other Stops for AS 4037