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(AS) Alaska Airlines 4557 On-Time Performance Rating

Date Range:

15-Mar-2025 to 15-May-2025

(CMH) John Glenn Columbus International Airport

Columbus, OH, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
7
64%
Late
2
18%
Very Late
0
0%
Excessive
2
18%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
11
Total Delays ( > 1 min )
10
Codeshares
11
Average Delay (min.)
21.1
Standard Deviation
25.3
Min
0
Max
68

AS 4557 On-Time Performance Details

Overall Rating
2.1 of 5
Average
Percentage On-Time 64%
Average Delay Time 21.1 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.1 shows that this flight has on-time performance characteristics better than 41% of all other flights in the FlightStats database.
On-Time Performance Rating
0.6 of 5
Poor
Percentage On-Time 64%
This flight has an on-time performance of 64%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 12% of other flights.
Delay Performance
3.6 of 5
Good
Average Delay Time 21.1 min
This flight has an average delay of 21.1 minutes with a standard deviation of 25.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 73% of other flights.

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