Home / Routes / KSEA → KPIT553 scheduled

The route from Seattle Tacoma International Airport (KSEA) in Seattle to Pittsburgh International Airport (KPIT) in Pittsburgh. SkyMeter tracks roughly 553 scheduled flights on this route across 6 carriers. The most active operator is ASA (ASA). Average block time is 4h 20m. Departures average 35 minutes off schedule, with 66% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-900.

Scheduled
553
last 486 days
ADS-B observed
167
Airlines
6
Avg dep delay
35m
Late >15 min
66.0%
Cancel rate
0.90%

Recent observed flights

From ADS-B trace data

2026-09-08 16:49  →  2026-09-08 21:05  ·  4h 16m
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2026-09-08 04:39  →  2026-09-08 08:53  ·  4h 13m
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2026-09-05 16:45  →  2026-09-05 21:09  ·  4h 23m
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2026-09-05 05:03  →  2026-09-05 09:27  ·  4h 23m
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2026-09-04 16:44  →  2026-09-04 20:55  ·  4h 11m
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2026-09-04 16:00  →  2026-09-04 21:08  ·  5h 8m
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2026-09-04 05:01  →  2026-09-04 09:19  ·  4h 18m
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2026-09-03 16:53  →  2026-09-03 21:11  ·  4h 18m
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2026-09-02 16:46  →  2026-09-02 21:07  ·  4h 20m
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2026-09-02 04:39  →  2026-09-02 08:58  ·  4h 18m
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Codeshare partnerships

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

sells ASA 460
sells JAG 1

Looking for the return flight?

View KPIT → KSEA