Most delayed flights from KTN: every route ranked

4 regularly flown nonstop routes from Ketchikan 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	KTN → SIT Sitka, AK	73%	4.7%	17 min	1	365
2	KTN → WRG Wrangell, AK	81%	1.9%	12 min	1	361
3	KTN → SEA Seattle, WA	84%	2.6%	12 min	1	1,304
4	KTN → JNU Juneau, AK	86%	3.0%	11 min	1	362

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.