Home / Routes / KSEA → KBIL1,000 scheduled

The route from Seattle Tacoma International Airport (KSEA) in Seattle to Billings Logan International Airport (KBIL) in Billings. SkyMeter tracks roughly 1,000 scheduled flights on this route across 2 carriers. The most active operator is ASA (ASA). Average block time is 1h 50m. Departures average 26 minutes off schedule, with 56% running more than 15 minutes late. The most common aircraft on this route is the EMBRAER Embraer 175 long wing.

Scheduled
1,000
last 473 days
ADS-B observed
228
Airlines
2
Avg dep delay
26m
Late >15 min
56.5%
Cancel rate
0.40%

Recent observed flights

From ADS-B trace data

2026-08-18 03:55  →  2026-08-18 05:42  ·  1h 46m
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2026-08-17 23:01  →  2026-08-18 00:57  ·  1h 55m
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2026-08-17 17:16  →  2026-08-17 19:04  ·  1h 47m
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2026-08-17 04:21  →  2026-08-17 06:00  ·  1h 39m
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2026-08-16 22:52  →  2026-08-17 00:29  ·  1h 37m
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2026-08-16 17:09  →  2026-08-16 19:03  ·  1h 53m
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2026-08-15 22:56  →  2026-08-16 00:47  ·  1h 51m
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2026-08-15 17:08  →  2026-08-15 18:50  ·  1h 42m
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2026-08-14 22:57  →  2026-08-15 00:46  ·  1h 49m
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2026-08-14 04:48  →  2026-08-14 06:33  ·  1h 45m
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Codeshare partnerships

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

sells ASA 890
sells ASA 520
sells ASA 519
sells ASA 351
sells ASA 101
sells ASA 7
sells ASA 2
sells ASA 2

Looking for the return flight?

View KBIL → KSEA