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(AS) Alaska Airlines 4135 On-Time Performance Rating

Date Range:

15-Mar-2024 to 15-May-2024

(ORD) O'Hare International Airport

Chicago, IL, US

(ROC) Greater Rochester International Airport

Rochester, NY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
45
85%
Late
6
11%
Very Late
0
0%
Excessive
2
4%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
53
Total Delays ( > 1 min )
15
Codeshares
53
Average Delay (min.)
18.733333333333334
Standard Deviation
19.6
Min
0
Max
73

AS 4135 On-Time Performance Details

Overall Rating
4.5 of 5
Good
Percentage On-Time 85%
Average Delay Time 18.733333333333334 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
4.7 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 95% of other flights.
Delay Performance
4.2 of 5
Good
Average Delay Time 18.733333333333334 min
This flight has an average delay of 18.733333333333334 minutes with a standard deviation of 19.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 84% of other flights.

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