background

(AS) Alaska Airlines 4228 On-Time Performance Rating

Date Range:

01-Jul-2025 to 31-Aug-2025

(SDF) Louisville Muhammad Ali International Airport

Louisville, KY, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
14
44%
Late
4
13%
Very Late
4
13%
Excessive
8
25%
Cancelled
2
6%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
32
Total Delays ( > 1 min )
22
Codeshares
32
Average Delay (min.)
47.22727272727273
Standard Deviation
40.2
Min
0
Max
116

AS 4228 On-Time Performance Details

Overall Rating
0.6 of 5
Poor
Percentage On-Time 44%
Average Delay Time 47.22727272727273 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.6 shows that this flight has on-time performance characteristics better than 10% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 44%
This flight has an on-time performance of 44%. 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
1.1 of 5
Poor
Average Delay Time 47.22727272727273 min
This flight has an average delay of 47.22727272727273 minutes with a standard deviation of 40.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 21% of other flights.

Other Stops for AS 4228