Home / Routes / KMKE → KSEA590 scheduled

The route from General Mitchell International Airport (KMKE) in Milwaukee to Seattle Tacoma International Airport (KSEA) in Seattle. SkyMeter tracks roughly 590 scheduled flights on this route across 5 carriers. The most active operator is ASA (ASA). Average block time is 3h 57m. Departures average 19 minutes off schedule, with 35% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-900.

Scheduled
590
last 480 days
ADS-B observed
125
Airlines
5
Avg dep delay
19m
Late >15 min
34.6%
Cancel rate
1.36%

Recent observed flights

From ADS-B trace data

2026-08-26 12:15  →  2026-08-26 16:17  ·  4h 2m
Replay
2026-08-25 12:03  →  2026-08-25 16:01  ·  3h 58m
Replay
2026-08-23 12:06  →  2026-08-23 15:57  ·  3h 51m
Replay
2026-08-22 20:19  →  2026-08-23 00:18  ·  3h 59m
Replay
2026-08-22 13:04  →  2026-08-22 17:01  ·  3h 56m
Replay
2026-08-19 12:04  →  2026-08-19 15:48  ·  3h 43m
Replay
2026-08-18 10:56  →  2026-08-18 15:13  ·  4h 17m
Replay
2026-08-17 20:07  →  2026-08-18 00:26  ·  4h 19m
Replay
2026-08-17 11:11  →  2026-08-17 15:19  ·  4h 7m
Replay
2026-08-16 11:14  →  2026-08-16 15:09  ·  3h 54m
Replay

Codeshare partnerships

Marketing carriers selling tickets on this route under their own flight numbers

sells ASA 495
sells ASA 490
sells ASA 444
sells ASA 165

Looking for the return flight?

View KSEA → KMKE