Flight Reliability
AS 2326 · Alaska Airlines
Seattle → Boise (SEA–BOI)
90
Nerd Approved
WanderNerd Reliability Score
- 82%
- Arrive within 15 minutes
- 4 min
- Average arrival delay
- 0%
- Cancelled
- 5 min early
- Median arrival delay
Based on 348 historical flights. Data through May 2026.
What the data says
Thursdays have been rough.
AS 2326 arrived on time 90% of the time on Tuesdays and just 71% on Thursdays. That gap is worth planning around.
It basically never cancels.
Out of 348 scheduled flights, only 0.0% were cancelled.
The breakdown
- Mon84%(50 flights)
- Tue90%(50 flights)
- Wed90%(50 flights)
- Thu71%(48 flights)
- Fri74%(50 flights)
- Sat90%(49 flights)
- Sun75%(51 flights)
- 12–3 PM—(1 flights)
- 3–6 PM82%(347 flights)
74%
May
Jun 74% → May 74% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 74% | 19 |
| July 2025 | 83% | 30 |
| August 2025 | 77% | 31 |
| September 2025 | 93% | 30 |
| October 2025 | 87% | 31 |
| November 2025 | 93% | 29 |
| December 2025 | 77% | 30 |
| January 2026 | 68% | 31 |
| February 2026 | 96% | 27 |
| March 2026 | 69% | 29 |
| April 2026 | 90% | 30 |
| May 2026 | 74% | 31 |
- Departures on time
- 84%
- Diverted
- 0%
- Flights flown
- 348
- Months covered
- 12
Same route, other flights
Keep nerding
Based on 348 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.