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(AS) Alaska Airlines 513 On-Time Performance Rating

Date Range:

01-Jul-2026 to 31-Aug-2026

(KOA) Ellison Onizuka Kona Intl Airport at Keahole

Kailua-Kona, HI, US

(SEA) Seattle-Tacoma International Airport

Seattle, WA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
42
89%
Late
4
9%
Very Late
0
0%
Excessive
0
0%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
47
Total Delays ( > 1 min )
14
Codeshares
0
Average Delay (min.)
7.928571428571429
Standard Deviation
8
Min
0
Max
23

AS 513 On-Time Performance Details

Overall Rating
4.9 of 5
Very Good
Percentage On-Time 89%
Average Delay Time 7.928571428571429 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.9 shows that this flight has on-time performance characteristics better than 97% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 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 100% of other flights.
Delay Performance
4.8 of 5
Very Good
Average Delay Time 7.928571428571429 min
This flight has an average delay of 7.928571428571429 minutes with a standard deviation of 8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 96% of other flights.

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