Home / Routes / KPIT → KSEA505 scheduled

The route from Pittsburgh International Airport (KPIT) in Pittsburgh to Seattle Tacoma International Airport (KSEA) in Seattle. SkyMeter tracks roughly 505 scheduled flights on this route across 5 carriers. The most active operator is ASA (ASA). Average block time is 5h 10m. Departures average 28 minutes off schedule, with 47% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-900.

Scheduled
505
last 445 days
ADS-B observed
142
Airlines
5
Avg dep delay
28m
Late >15 min
46.9%
Cancel rate
0.99%

Recent observed flights

From ADS-B trace data

2026-07-19 11:30  →  2026-07-19 16:29  ·  4h 59m
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2026-07-18 22:10  →  2026-07-19 03:07  ·  4h 57m
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2026-07-18 11:34  →  2026-07-18 16:21  ·  4h 46m
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2026-07-17 22:35  →  2026-07-18 03:29  ·  4h 54m
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2026-07-17 12:09  →  2026-07-17 16:58  ·  4h 48m
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2026-07-16 23:45  →  2026-07-17 04:43  ·  4h 57m
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2026-07-16 12:25  →  2026-07-16 17:09  ·  4h 44m
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2026-07-15 22:24  →  2026-07-16 03:18  ·  4h 53m
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2026-07-15 11:55  →  2026-07-15 16:29  ·  4h 33m
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2026-07-14 22:48  →  2026-07-15 04:04  ·  5h 16m
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Codeshare partnerships

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

sells ASA 461
sells ASA 59

Looking for the return flight?

View KSEA → KPIT