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(AS) Alaska Airlines 835 On-Time Performance Rating

Date Range:

15-May-2025 to 15-Jul-2025

(SFO) San Francisco International Airport

San Francisco, CA, US

(PDX) Portland International Airport

Portland, OR, US

On-Time Performance Chart

(using rounded numbers)
On-Time
43
73%
Late
7
12%
Very Late
4
7%
Excessive
5
8%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
27
Codeshares
0
Average Delay (min.)
33.81481481481482
Standard Deviation
52.5
Min
0
Max
242

AS 835 On-Time Performance Details

Overall Rating
3.3 of 5
Average
Percentage On-Time 73%
Average Delay Time 33.81481481481482 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.3 shows that this flight has on-time performance characteristics better than 65% of all other flights in the FlightStats database.
On-Time Performance Rating
3.3 of 5
Average
Percentage On-Time 73%
This flight has an on-time performance of 73%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 66% of other flights.
Delay Performance
3.3 of 5
Average
Average Delay Time 33.81481481481482 min
This flight has an average delay of 33.81481481481482 minutes with a standard deviation of 52.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 66% of other flights.