Home / Routes / KSEA → KMKE659 scheduled

The route from Seattle Tacoma International Airport (KSEA) in Seattle to General Mitchell International Airport (KMKE) in Milwaukee. SkyMeter tracks roughly 659 scheduled flights on this route across 4 carriers. The most active operator is ASA (ASA). Average block time is 3h 30m. Departures average 27 minutes off schedule, with 64% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737 MAX 9.

Scheduled
659
last 542 days
ADS-B observed
103
Airlines
4
Avg dep delay
27m
Late >15 min
63.7%
Cancel rate
0.46%

Recent observed flights

From ADS-B trace data

2026-10-25 17:09  →  2026-10-25 20:45  ·  3h 35m
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2026-10-24 16:01  →  2026-10-24 19:31  ·  3h 30m
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2026-10-23 15:59  →  2026-10-23 19:54  ·  3h 55m
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2026-10-22 15:54  →  2026-10-22 19:25  ·  3h 30m
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2026-10-18 15:57  →  2026-10-18 19:36  ·  3h 39m
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2026-10-17 15:54  →  2026-10-17 19:26  ·  3h 31m
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2026-10-16 15:59  →  2026-10-16 19:43  ·  3h 43m
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2026-10-15 15:57  →  2026-10-15 19:32  ·  3h 34m
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2026-10-10 16:09  →  2026-10-10 19:51  ·  3h 42m
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2026-10-09 15:52  →  2026-10-09 19:23  ·  3h 30m
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Codeshare partnerships

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

sells ASA 494
sells ASA 490
sells ASA 443
sells ASA 165
sells ASA 64
sells DAL 1

Looking for the return flight?

View KMKE → KSEA