Home / Routes / KMDW → KBFI42 scheduled

The route from Chicago Midway International Airport (KMDW) in Chicago to Boeing Field King County International Airport (KBFI) in Seattle. SkyMeter tracks roughly 42 scheduled flights on this route across 9 carriers. The most active operator is EJA (EJA). Average block time is 3h 51m. Departures average 37 minutes off schedule, with 36% running more than 15 minutes late. The most common aircraft on this route is the CESSNA Cessna Citation Latitude.

Scheduled
42
last 439 days
ADS-B observed
11
Airlines
9
Avg dep delay
37m
Late >15 min
35.7%
Cancel rate
0.00%

Recent observed flights

From ADS-B trace data

2026-07-31 00:01  →  2026-07-31 03:33  ·  3h 31m
Replay
2026-07-26 16:40  →  2026-07-26 20:32  ·  3h 52m
Replay
2026-07-22 02:01  →  2026-07-22 06:11  ·  4h 10m
Replay
2026-07-10 18:57  →  2026-07-10 22:48  ·  3h 50m
Replay
2026-07-01 22:57  →  2026-07-02 03:28  ·  4h 31m
Replay
2026-06-26 13:45  →  2026-06-26 21:54  ·  8h 8m
Replay
2026-06-18 20:59  →  2026-06-19 01:11  ·  4h 11m
Replay
2026-06-11 16:30  →  2026-06-11 23:44  ·  7h 14m
Replay
2026-06-10 19:04  →  2026-06-10 23:28  ·  4h 24m
Replay
2026-06-08 01:22  →  2026-06-08 06:05  ·  4h 43m
Replay

Looking for the return flight?

View KBFI → KMDW