Flight Reliability
AS 1298 · Alaska Airlines
Portland → Santa Ana (PDX–SNA)
80
Pretty Reliable
WanderNerd Reliability Score
- 83%
- Arrive within 15 minutes
- 4 min
- Average arrival delay
- 2.0%
- Cancelled
- 1 min early
- Median arrival delay
Based on 147 historical flights. Data through May 2026.
What the data says
Tuesdays have been rough.
AS 1298 arrived on time 95% of the time on Saturdays and just 75% on Tuesdays. That gap is worth planning around.
Lagging the PDX–SNA route.
AS 1298 arrived on time 83% of the time, versus 91% across the PDX–SNA route.
The breakdown
- Mon76%(21 flights)
- Tue75%(20 flights)
- Wed81%(21 flights)
- Thu80%(20 flights)
- Fri84%(19 flights)
- Sat95%(21 flights)
- Sun91%(21 flights)
65%
Oct
Jun 86% → Oct 65% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 86% | 29 |
| July 2025 | 87% | 31 |
| August 2025 | 80% | 30 |
| September 2025 | 93% | 30 |
| October 2025 | 65% | 23 |
- Departures on time
- 91%
- Diverted
- 0.7%
- Flights flown
- 143
- Months covered
- 5
Same route, other flights
Keep nerding
Based on 147 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.