Home / Routes / KSDF → KBFI757 scheduled

The route from Louisville Muhammad Ali International Airport (KSDF) in Louisville to Boeing Field King County International Airport (KBFI) in Seattle. SkyMeter tracks roughly 757 scheduled flights on this route across 10 carriers. The most active operator is UPS (UPS). Average block time is 4h 22m. Departures average 25 minutes off schedule, with 56% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 767-300.

Scheduled
757
last 480 days
ADS-B observed
136
Airlines
10
Avg dep delay
25m
Late >15 min
55.7%
Cancel rate
0.00%

Recent observed flights

From ADS-B trace data

2026-08-22 21:09  →  2026-08-23 01:33  ·  4h 24m
Replay
2026-08-22 08:43  →  2026-08-22 13:09  ·  4h 25m
Replay
2026-08-18 07:40  →  2026-08-18 12:01  ·  4h 20m
Replay
2026-08-16 20:59  →  2026-08-17 01:20  ·  4h 20m
Replay
2026-08-16 20:23  →  2026-08-17 00:53  ·  4h 30m
Replay
2026-08-15 21:16  →  2026-08-16 01:28  ·  4h 11m
Replay
2026-08-15 18:49  →  2026-08-15 22:58  ·  4h 9m
Replay
2026-08-15 08:45  →  2026-08-15 12:57  ·  4h 12m
Replay
2026-08-14 07:48  →  2026-08-14 12:06  ·  4h 18m
Replay
2026-08-13 20:13  →  2026-08-14 00:29  ·  4h 16m
Replay

Looking for the return flight?

View KBFI → KSDF