Home / Routes / KGSO → KSEA176 scheduled

The route from Piedmont Triad International Airport (KGSO) in Greensboro to Seattle Tacoma International Airport (KSEA) in Seattle. SkyMeter tracks roughly 176 scheduled flights on this route across 2 carriers. The most active operator is ASA (ASA). Average block time is 5h 14m. Departures average 53 minutes off schedule, with 54% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737 MAX 9.

Scheduled
176
last 540 days
ADS-B observed
23
Airlines
2
Avg dep delay
53m
Late >15 min
54.5%
Cancel rate
1.70%

Recent observed flights

From ADS-B trace data

2026-10-23 17:39  →  2026-10-23 23:03  ·  5h 23m
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2026-10-11 17:26  →  2026-10-11 22:45  ·  5h 18m
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2026-10-09 18:00  →  2026-10-09 23:45  ·  5h 45m
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2026-10-05 15:12  →  2026-10-05 20:46  ·  5h 34m
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2026-09-30 17:19  →  2026-09-30 23:14  ·  5h 54m
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2026-09-29 15:23  →  2026-09-29 20:59  ·  5h 36m
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2026-09-23 19:35  →  2026-09-24 01:18  ·  5h 42m
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2026-09-21 14:13  →  2026-09-21 19:28  ·  5h 14m
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2026-09-16 15:35  →  2026-09-16 21:14  ·  5h 38m
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2026-09-15 14:42  →  2026-09-15 20:23  ·  5h 41m
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