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(AS) Alaska Airlines 26 On-time Performance Rating

Date Range:

15-Nov-2018 to 15-Jan-2019

(SEA) Seattle-Tacoma International Airport

Seattle, WA, US

(ORD) O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
37
76%
Late
5
10%
Very Late
0
0%
Excessive
7
14%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
49
Total Delays ( > 1 min )
27
Codeshares
0
Average Delay (min.)
34
Standard Deviation
46.8
Min
0
Max
149

AS 26 On-time Performance Details

Overall Rating
1.6 of 5
Average
Percentage On-Time 76%
Average Delay Time 34 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.6 shows that this flight has on-time performance characteristics better than 31% of all other flights in the FlightStats database.
On-time Performance Rating
2.1 of 5
Average
Percentage On-Time 76%
This flight has an on-time performance of 76%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 42% of other flights.
Delay Performance
1.1 of 5
Poor
Average Delay Time 34 min
This flight has an average delay of 34 minutes with a standard deviation of 46.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 21% of other flights.