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(AS) Alaska Airlines 3476 On-time Performance Rating

Date Range:

01-Apr-2018 to 31-May-2018

(SEA) Seattle-Tacoma International AirportSeattle, WA, US
(PDX) Portland International AirportPortland, OR, US
On-Time Performance Chart
(using rounded numbers)
On-Time
31
89%
Late
0
0%
Very Late
3
9%
Excessive
1
3%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
35
Total Delays ( > 1 min )
7
Codeshares
35
Average Delay (min.)
38
Standard Deviation
47.2
Min
2
Max
138
AS 3476 On-time Performance Details
Overall Rating
3.2 of 5
Average
Percentage On-Time 89%
Average Delay Time 38 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.2 shows that this flight has on-time performance characteristics better than 62% of all other flights in the FlightStats database.
On-time Performance Rating
4.8 of 5
Very Good
Percentage On-Time 89%
This flight has an on-time performance of 89%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 96% of other flights.
Delay Performance
1.5 of 5
Poor
Average Delay Time 38 min
This flight has an average delay of 38 minutes with a standard deviation of 47.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 31% of other flights.