Home / Routes / KCLE → KSEA504 scheduled

The route from Cleveland Hopkins International Airport (KCLE) in Cleveland to Seattle Tacoma International Airport (KSEA) in Seattle. SkyMeter tracks roughly 504 scheduled flights on this route across 7 carriers. The most active operator is ASA (ASA). Average block time is 4h 58m. Departures average 34 minutes off schedule, with 62% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-900.

Scheduled
504
last 445 days
ADS-B observed
131
Airlines
7
Avg dep delay
34m
Late >15 min
61.9%
Cancel rate
1.19%

Recent observed flights

From ADS-B trace data

2026-07-19 11:29  →  2026-07-19 15:51  ·  4h 22m
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2026-07-18 22:21  →  2026-07-19 03:10  ·  4h 48m
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2026-07-18 11:19  →  2026-07-18 15:46  ·  4h 27m
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2026-07-17 21:42  →  2026-07-18 02:21  ·  4h 39m
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2026-07-17 11:15  →  2026-07-17 15:39  ·  4h 23m
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2026-07-16 22:56  →  2026-07-17 03:33  ·  4h 36m
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2026-07-16 11:20  →  2026-07-16 15:46  ·  4h 26m
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2026-07-15 22:20  →  2026-07-16 02:51  ·  4h 31m
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2026-07-15 11:49  →  2026-07-15 16:04  ·  4h 15m
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2026-07-14 21:47  →  2026-07-15 02:08  ·  4h 21m
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Codeshare partnerships

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

sells ASA 456
sells ASA 453
sells ASA 59

Looking for the return flight?

View KSEA → KCLE