Flight Reliability
AS 3480 · Alaska Airlines
Boise → Los Angeles (BOI–LAX)
100
Nerd Approved
WanderNerd Reliability Score
- 96%
- Arrive within 15 minutes
- 9 min early
- Average arrival delay
- 0%
- Cancelled
- 12 min early
- Median arrival delay
Based on 328 historical flights. Data through May 2026.
What the data says
Friday comes out ahead.
A small edge: 98% on time on Fridays against 94% on Wednesdays.
A bit ahead of the BOI–LAX route.
AS 3480 arrived on time 96% of the time, versus 92% across the BOI–LAX route.
Well ahead of the Alaska Airlines network.
AS 3480 arrived on time 96% of the time, versus 80% across the Alaska Airlines network.
It basically never cancels.
Out of 328 scheduled flights, only 0.0% were cancelled.
The breakdown
- Mon94%(47 flights)
- Tue96%(45 flights)
- Wed94%(46 flights)
- Thu96%(48 flights)
- Fri98%(47 flights)
- Sat96%(47 flights)
- Sun98%(48 flights)
96%
May
Jun 100% → May 96% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 100% | 30 |
| July 2025 | 100% | 31 |
| August 2025 | 97% | 31 |
| September 2025 | 100% | 30 |
| October 2025 | 97% | 31 |
| November 2025 | 100% | 20 |
| December 2025 | 100% | 15 |
| January 2026 | 84% | 25 |
| February 2026 | 96% | 28 |
| March 2026 | 87% | 31 |
| April 2026 | 93% | 30 |
| May 2026 | 96% | 26 |
- Departures on time
- 97%
- Diverted
- 0%
- Flights flown
- 328
- Months covered
- 12
Same route, other flights
Keep nerding
Based on 328 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.