Home / Routes / KCLE → KSEA636 scheduled

The route from Cleveland Hopkins International Airport (KCLE) in Cleveland to Seattle Tacoma International Airport (KSEA) in Seattle. SkyMeter tracks roughly 636 scheduled flights on this route across 3 carriers. The most active operator is ASA (ASA). Average block time is 4h 8m. Departures average 34 minutes off schedule, with 52% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-900.

Scheduled
636
last 535 days
ADS-B observed
126
Airlines
3
Avg dep delay
34m
Late >15 min
51.6%
Cancel rate
0.94%

Recent observed flights

From ADS-B trace data

2026-10-24 12:07  →  2026-10-24 17:08  ·  5h 1m
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2026-10-23 12:09  →  2026-10-23 16:50  ·  4h 40m
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2026-10-22 12:08  →  2026-10-22 17:10  ·  5h 1m
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2026-10-20 12:10  →  2026-10-20 16:48  ·  4h 38m
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2026-10-18 12:20  →  2026-10-18 16:56  ·  4h 36m
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2026-10-17 12:51  →  2026-10-17 17:47  ·  4h 56m
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2026-10-16 12:17  →  2026-10-16 16:55  ·  4h 38m
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2026-10-15 12:15  →  2026-10-15 17:09  ·  4h 54m
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2026-10-11 12:30  →  2026-10-11 17:24  ·  4h 54m
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2026-10-10 12:40  →  2026-10-10 17:16  ·  4h 36m
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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