Flight Reliability
AS 1010 · Alaska Airlines
Seattle → Spokane (SEA–GEG)99% of its flights flew this route. The rest (HNL–LIH) are included in these numbers.
62
A Little Dicey
WanderNerd Reliability Score
- 59%
- Arrive within 15 minutes
- 14 min
- Average arrival delay
- 0.7%
- Cancelled
- 8 min
- Median arrival delay
Based on 144 historical flights. Data through May 2026.
What the data says
Mondays have been rough.
AS 1010 arrived on time 76% of the time on Thursdays and just 43% on Mondays. That gap is worth planning around.
Well behind the SEA–GEG route.
AS 1010 arrived on time 59% of the time, versus 83% across the SEA–GEG route.
Well behind the Alaska Airlines network.
AS 1010 arrived on time 59% of the time, versus 80% across the Alaska Airlines network.
The breakdown
- Mon43%(21 flights)
- Tue55%(20 flights)
- Wed71%(21 flights)
- Thu76%(21 flights)
- Fri50%(20 flights)
- Sat64%(22 flights)
- Sun50%(18 flights)
- 9 AM–12 PM59%(142 flights)
- 12–3 PM—(1 flights)
81%
Oct
Jun 53% → Oct 81% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 53% | 30 |
| July 2025 | 58% | 31 |
| August 2025 | 42% | 31 |
| September 2025 | 66% | 29 |
| October 2025 | 81% | 21 |
- Departures on time
- 66%
- Diverted
- 0%
- Flights flown
- 143
- Months covered
- 6
Same route, other flights
Keep nerding
Based on 144 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.