Flight Reliability
AS 1292 · Alaska Airlines
Seattle → Los Angeles (SEA–LAX)
54
A Little Dicey
WanderNerd Reliability Score
- 55%
- Arrive within 15 minutes
- 18 min
- Average arrival delay
- 1.3%
- Cancelled
- 9 min
- Median arrival delay
Based on 79 historical flights. Data through May 2026.
What the data says
Thursdays have been rough.
AS 1292 arrived on time 60% of the time on Fridays and just 40% on Thursdays. That gap is worth planning around.
Well behind the SEA–LAX route.
AS 1292 arrived on time 55% of the time, versus 84% across the SEA–LAX route.
Well behind the Alaska Airlines network.
AS 1292 arrived on time 55% of the time, versus 80% across the Alaska Airlines network.
The breakdown
- Mon57%(21 flights)
- Tue—(3 flights)
- Wed—(0 flights)
- Thu40%(20 flights)
- Fri60%(10 flights)
- Sat—(4 flights)
- Sun55%(20 flights)
84%
Oct
Jun 53% → Oct 84% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 53% | 15 |
| July 2025 | 31% | 13 |
| August 2025 | 20% | 15 |
| September 2025 | 75% | 16 |
| October 2025 | 84% | 19 |
- Departures on time
- 56%
- Diverted
- 0%
- Flights flown
- 78
- Months covered
- 5
Same route, other flights
Keep nerding
Based on 79 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.