Route Reliability
GST → Juneau
GST–JNU · 41 miles · GST Airport to Juneau International Airport
77
Usually Fine
WanderNerd Reliability Score
- 83%
- Arrive within 15 minutes
- 2 min
- Average arrival delay
- 3.5%
- Cancelled
- 86
- Flights in the data
Data through May 2026.
Alaska Airlines is the only airline in this data on this route, arriving on time 83% of the time across 86 flights. No comparison to make.
What the data says
Saturdays have been rough.
GST–JNU flights arrived on time 92% of the time on Thursdays and just 62% on Saturdays. That gap is worth planning around.
Flights on this route
The breakdown
- Mon82%(11 flights)
- Tue83%(12 flights)
- Wed91%(11 flights)
- Thu92%(12 flights)
- Fri83%(12 flights)
- Sat62%(13 flights)
- Sun92%(12 flights)
86%
Aug
Jun 79% → Aug 86% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 79% | 24 |
| July 2025 | 83% | 30 |
| August 2025 | 86% | 29 |
Keep nerding
Based on 86 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.