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(AS) Alaska Airlines 18 On-Time Performance Rating

Date Range:

15-Jun-2025 to 15-Aug-2025

(PDX) Portland International Airport

Portland, OR, US

(JFK) New York John F. Kennedy International Airport

New York, NY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
49
80%
Late
1
2%
Very Late
3
5%
Excessive
4
7%
Cancelled
4
7%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
28
Codeshares
0
Average Delay (min.)
22.464285714285715
Standard Deviation
39.6
Min
0
Max
203

AS 18 On-Time Performance Details

Overall Rating
4.7 of 5
Very Good
Percentage On-Time 80%
Average Delay Time 22.464285714285715 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.7 shows that this flight has on-time performance characteristics better than 93% of all other flights in the FlightStats database.
On-Time Performance Rating
4.8 of 5
Very Good
Percentage On-Time 80%
This flight has an on-time performance of 80%. 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
4.6 of 5
Very Good
Average Delay Time 22.464285714285715 min
This flight has an average delay of 22.464285714285715 minutes with a standard deviation of 39.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 92% of other flights.