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(AS) Alaska Airlines 4130 On-Time Performance Rating

Date Range:

01-Jul-2025 to 31-Aug-2025

(YYZ) Toronto Pearson International Airport

Toronto, ON, CA

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
34
83%
Late
1
2%
Very Late
0
0%
Excessive
5
12%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
40
Total Delays ( > 1 min )
22
Codeshares
40
Average Delay (min.)
25.136363636363637
Standard Deviation
35
Min
0
Max
107

AS 4130 On-Time Performance Details

Overall Rating
4.5 of 5
Good
Percentage On-Time 85%
Average Delay Time 25.136363636363637 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.5 shows that this flight has on-time performance characteristics better than 88% of all other flights in the FlightStats database.
On-Time Performance Rating
4.8 of 5
Very Good
Percentage On-Time 85%
This flight has an on-time performance of 85%. 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
4.1 of 5
Good
Average Delay Time 25.136363636363637 min
This flight has an average delay of 25.136363636363637 minutes with a standard deviation of 35 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 82% of other flights.

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