Flight Reliability
AS 841 · Alaska Airlines
Seattle → Honolulu (SEA–HNL)
44
Bring Snacks
WanderNerd Reliability Score
- 56%
- Arrive within 15 minutes
- 44 min
- Average arrival delay
- 0.8%
- Cancelled
- 7 min
- Median arrival delay
Based on 122 historical flights. Data through May 2026.
What the data says
Sunday scaries are real for this one.
AS 841 arrived on time 80% of the time on Tuesdays and just 42% on Sundays. That gap is worth planning around.
Lagging the SEA–HNL route.
AS 841 arrived on time 56% of the time, versus 66% across the SEA–HNL route.
Well behind the Alaska Airlines network.
AS 841 arrived on time 56% of the time, versus 80% across the Alaska Airlines network.
The breakdown
- Mon56%(18 flights)
- Tue80%(10 flights)
- Wed47%(17 flights)
- Thu63%(19 flights)
- Fri53%(19 flights)
- Sat63%(19 flights)
- Sun42%(19 flights)
- 12–3 PM—(6 flights)
- 3–6 PM54%(115 flights)
83%
May
Jan 73% → May 83% on time
| Month | On-time percentage | Flights |
|---|---|---|
| January 2026 | 73% | 30 |
| February 2026 | 50% | 26 |
| March 2026 | 39% | 26 |
| April 2026 | 48% | 27 |
| May 2026 | 83% | 12 |
- Departures on time
- 64%
- Diverted
- 0%
- Flights flown
- 121
- Months covered
- 5
Same route, other flights
Keep nerding
Based on 122 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.