Flight Reliability
AS 1295 · Alaska Airlines
Portland → San Francisco (PDX–SFO)
89
Pretty Reliable
WanderNerd Reliability Score
- 81%
- Arrive within 15 minutes
- 10 min
- Average arrival delay
- 0%
- Cancelled
- 7 min early
- Median arrival delay
Based on 134 historical flights. Data through May 2026.
What the data says
Sunday scaries are real for this one.
AS 1295 arrived on time 91% of the time on Tuesdays and just 71% on Sundays. That gap is worth planning around.
A bit ahead of the PDX–SFO route.
AS 1295 arrived on time 81% of the time, versus 76% across the PDX–SFO route.
It basically never cancels.
Out of 134 scheduled flights, only 0.0% were cancelled.
The breakdown
- Mon81%(21 flights)
- Tue91%(21 flights)
- Wed81%(21 flights)
- Thu76%(21 flights)
- Fri89%(18 flights)
- Sat73%(11 flights)
- Sun71%(21 flights)
81%
Oct
Jun 83% → Oct 81% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 83% | 30 |
| July 2025 | 80% | 30 |
| August 2025 | 76% | 29 |
| September 2025 | 83% | 24 |
| October 2025 | 81% | 21 |
- Departures on time
- 79%
- Diverted
- 0%
- Flights flown
- 134
- Months covered
- 5
Same route, other flights
Keep nerding
Based on 134 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.