Most delayed flights from JNU: every route ranked

6 regularly flown nonstop routes from Juneau International Airport, worst on-time record first (Aug 2025 – Jul 2026). Routes with fewer than 360 flights in the period are listed separately.

#	Destination	On time	Cancelled	Avg delay	Airlines	Flights
1	JNU → PSG Petersburg, AK	80%	1.4%	13 min	1	362
2	JNU → SEA Seattle, WA	81%	1.8%	13 min	2	1,590
3	JNU → ANC Anchorage, AK	84%	2.9%	13 min	1	1,230
4	JNU → SIT Sitka, AK	84%	2.1%	11 min	1	725
5	JNU → KTN Ketchikan, AK	85%	1.7%	11 min	1	361
6	JNU → YAK Yakutat, AK	85%	1.1%	10 min	1	361

Less frequent routes

Too few flights for a reliable ranking.

JNU → GST (Gustavus) 87 flts

Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.