Route Reliability
Jackson → San Diego
JAC–SAN · 828 miles · Jackson Hole Airport to San Diego International Airport
83
Pretty Reliable
WanderNerd Reliability Score
- 80%
- Arrive within 15 minutes
- 1 min early
- Average arrival delay
- 1.3%
- Cancelled
- 75
- Flights in the data
Data through May 2026.
Alaska Airlines is the only airline in this data on this route, arriving on time 80% of the time across 75 flights. No comparison to make.
What the data says
Morning-you made the right choice.
JAC–SAN flights departing between 9 AM–12 PM arrived on time 84% of the time, versus 71% between 12–3 PM.
Mondays have been rough.
JAC–SAN flights arrived on time 92% of the time on Thursdays and just 64% on Mondays. That gap is worth planning around.
Flights on this route
The breakdown
- Mon64%(11 flights)
- Tue—(0 flights)
- Wed—(0 flights)
- Thu92%(12 flights)
- Fri92%(12 flights)
- Sat75%(24 flights)
- Sun80%(15 flights)
- 9 AM–12 PM84%(50 flights)
- 12–3 PM71%(24 flights)
76%
Mar
Jan 85% → Mar 76% on time
| Month | On-time percentage | Flights |
|---|---|---|
| January 2026 | 85% | 20 |
| February 2026 | 90% | 20 |
| March 2026 | 76% | 21 |
Keep nerding
Based on 75 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.