Home / Routes / KHOU → KSEA177 scheduled

The route from William P Hobby Airport (KHOU) in Houston to Seattle Tacoma International Airport (KSEA) in Seattle. SkyMeter tracks roughly 177 scheduled flights on this route across 6 carriers. The most active operator is SWA (SWA). Average block time is 3h 45m. Departures average 27 minutes off schedule, with 46% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737 MAX 8.

Scheduled
177
last 483 days
ADS-B observed
60
Airlines
6
Avg dep delay
27m
Late >15 min
45.8%
Cancel rate
0.00%

Recent observed flights

From ADS-B trace data

2026-09-08 14:54  →  2026-09-08 18:58  ·  4h 3m
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2026-09-04 14:34  →  2026-09-04 18:45  ·  4h 10m
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2026-09-02 15:09  →  2026-09-02 19:19  ·  4h 10m
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2026-09-01 14:57  →  2026-09-01 19:23  ·  4h 25m
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2026-08-31 15:39  →  2026-08-31 19:35  ·  3h 56m
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2026-08-31 02:11  →  2026-08-31 06:22  ·  4h 11m
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2026-08-29 20:36  →  2026-08-30 00:47  ·  4h 11m
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2026-08-28 14:37  →  2026-08-28 18:48  ·  4h 11m
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2026-08-27 14:40  →  2026-08-27 19:00  ·  4h 20m
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2026-08-26 14:42  →  2026-08-26 18:59  ·  4h 17m
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