Route Reliability
HDN → Seattle
HDN–SEA · 891 miles · HDN Airport to Seattle–Tacoma International Airport
68
Usually Fine
WanderNerd Reliability Score
- 70%
- Arrive within 15 minutes
- 12 min
- Average arrival delay
- 2.3%
- Cancelled
- 44
- Flights in the data
Data through May 2026.
Alaska Airlines is the only airline in this data on this route, arriving on time 70% of the time across 44 flights. No comparison to make.
What the data says
Saturdays have been rough.
HDN–SEA flights arrived on time 79% of the time on Wednesdays and just 60% on Saturdays. That gap is worth planning around.
Flights on this route
The breakdown
- Mon—(0 flights)
- Tue—(0 flights)
- Wed79%(14 flights)
- Thu—(0 flights)
- Fri—(0 flights)
- Sat60%(15 flights)
- Sun71%(14 flights)
69%
Mar
Jan 92% → Mar 69% on time
| Month | On-time percentage | Flights |
|---|---|---|
| January 2026 | 92% | 12 |
| February 2026 | 58% | 12 |
| March 2026 | 69% | 13 |
Keep nerding
Based on 44 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.