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(AS) Alaska Airlines 30 On-time Performance Rating

Date Range:

01-May-2018 to 30-Jun-2018

(PDX) Portland International AirportPortland, OR, US
(BOS) Logan International AirportBoston, MA, US
On-Time Performance Chart
(using rounded numbers)
On-Time
51
82%
Late
3
5%
Very Late
4
6%
Excessive
4
6%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
62
Total Delays ( > 1 min )
31
Codeshares
0
Average Delay (min.)
20
Standard Deviation
28.5
Min
0
Max
113
AS 30 On-time Performance Details
Overall Rating
4.4 of 5
Good
Percentage On-Time 82%
Average Delay Time 20 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.4 shows that this flight has on-time performance characteristics better than 88% of all other flights in the FlightStats database.
On-time Performance Rating
4.6 of 5
Very Good
Percentage On-Time 82%
This flight has an on-time performance of 82%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 92% of other flights.
Delay Performance
4.3 of 5
Good
Average Delay Time 20 min
This flight has an average delay of 20 minutes with a standard deviation of 28.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 86% of other flights.