Home / Routes / KDLH → KBFI4 scheduled

The route from Duluth International Airport (KDLH) in Duluth to Boeing Field King County International Airport (KBFI) in Seattle. SkyMeter tracks roughly 4 scheduled flights on this route across 2 carriers. Average block time is 2h 18m. Departures average 5 minutes off schedule, with 0% running more than 15 minutes late. The most common aircraft on this route is the CESSNA Cessna Citation Longitude.

Scheduled
4
last 381 days
ADS-B observed
2
Airlines
2
Avg dep delay
5m
Late >15 min
0.0%
Cancel rate
0.00%

Recent observed flights

From ADS-B trace data

2026-06-27 22:52  →  2026-06-28 02:53  ·  4h 0m
Replay
2026-05-17 17:13  →  2026-05-17 20:45  ·  3h 31m
Replay
2025-12-15 19:36  →  2025-12-16 00:55  ·  5h 19m
Replay
2025-09-06 18:08  →  2025-09-06 21:16  ·  3h 7m
Replay
2025-08-21 14:59  →  2025-08-21 19:21  ·  4h 22m
Replay

Looking for the return flight?

View KBFI → KDLH