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(AS) Alaska Airlines 834 On-Time Performance Rating

Date Range:

15-Jul-2026 to 15-Sep-2026

(PDX) Portland International Airport

Portland, OR, US

(KOA) Ellison Onizuka Kona Intl Airport at Keahole

Kailua-Kona, HI, US

On-Time Performance Chart

(using rounded numbers)
On-Time
38
86%
Late
4
9%
Very Late
0
0%
Excessive
2
5%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
44
Total Delays ( > 1 min )
13
Codeshares
0
Average Delay (min.)
29
Standard Deviation
43.4
Min
0
Max
163

AS 834 On-Time Performance Details

Overall Rating
4.1 of 5
Good
Percentage On-Time 86%
Average Delay Time 29 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.1 shows that this flight has on-time performance characteristics better than 80% of all other flights in the FlightStats database.
On-Time Performance Rating
4.8 of 5
Very Good
Percentage On-Time 86%
This flight has an on-time performance of 86%. 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
3.3 of 5
Average
Average Delay Time 29 min
This flight has an average delay of 29 minutes with a standard deviation of 43.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 66% of other flights.