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(AS) Alaska Airlines 4625 On-Time Performance Rating

Date Range:

01-Oct-2025 to 30-Nov-2025

(PIT) Pittsburgh International Airport

Pittsburgh, PA, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
24
71%
Late
1
3%
Very Late
1
3%
Excessive
7
21%
Cancelled
1
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
34
Total Delays ( > 1 min )
14
Codeshares
34
Average Delay (min.)
50.92857142857143
Standard Deviation
45.9
Min
0
Max
152

AS 4625 On-Time Performance Details

Overall Rating
0.9 of 5
Poor
Percentage On-Time 71%
Average Delay Time 50.92857142857143 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.9 shows that this flight has on-time performance characteristics better than 16% of all other flights in the FlightStats database.
On-Time Performance Rating
1.1 of 5
Poor
Percentage On-Time 71%
This flight has an on-time performance of 71%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 21% of other flights.
Delay Performance
0.6 of 5
Poor
Average Delay Time 50.92857142857143 min
This flight has an average delay of 50.92857142857143 minutes with a standard deviation of 45.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 12% of other flights.

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