Home / Routes / KSEA → KMKE546 scheduled

The route from Seattle Tacoma International Airport (KSEA) in Seattle to General Mitchell International Airport (KMKE) in Milwaukee. SkyMeter tracks roughly 546 scheduled flights on this route across 7 carriers. The most active operator is ASA (ASA). Average block time is 3h 42m. Departures average 28 minutes off schedule, with 70% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737 MAX 9.

Scheduled
546
last 444 days
ADS-B observed
153
Airlines
7
Avg dep delay
28m
Late >15 min
69.6%
Cancel rate
0.55%

Recent observed flights

From ADS-B trace data

2026-07-19 15:06  →  2026-07-19 18:45  ·  3h 39m
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2026-07-19 01:12  →  2026-07-19 04:33  ·  3h 20m
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2026-07-18 15:10  →  2026-07-18 18:41  ·  3h 31m
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2026-07-18 01:23  →  2026-07-18 05:00  ·  3h 37m
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2026-07-17 15:08  →  2026-07-17 18:42  ·  3h 33m
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2026-07-17 01:06  →  2026-07-17 04:53  ·  3h 46m
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2026-07-16 15:17  →  2026-07-16 19:00  ·  3h 43m
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2026-07-16 01:12  →  2026-07-16 04:43  ·  3h 30m
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2026-07-15 15:20  →  2026-07-15 19:02  ·  3h 41m
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2026-07-15 01:34  →  2026-07-15 04:58  ·  3h 24m
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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