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(AS) Alaska Airlines 6256 On-Time Performance Rating

Date Range:

15-Jul-2025 to 15-Sep-2025

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

(JFK) New York John F. Kennedy International Airport

New York, NY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
7
64%
Late
1
9%
Very Late
1
9%
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 )
7
Codeshares
11
Average Delay (min.)
57.42857142857143
Standard Deviation
89.9
Min
0
Max
257

AS 6256 On-Time Performance Details

Overall Rating
0.9 of 5
Poor
Percentage On-Time 64%
Average Delay Time 57.42857142857143 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 17% of all other flights in the FlightStats database.
On-Time Performance Rating
1.1 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 21% of other flights.
Delay Performance
0.7 of 5
Poor
Average Delay Time 57.42857142857143 min
This flight has an average delay of 57.42857142857143 minutes with a standard deviation of 89.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 14% of other flights.

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