Home / Routes / KGSO → KSEA158 scheduled

The route from Piedmont Triad International Airport (KGSO) in Greensboro to Seattle Tacoma International Airport (KSEA) in Seattle. SkyMeter tracks roughly 158 scheduled flights on this route across 2 carriers. The most active operator is ASA (ASA). Average block time is 5h 43m. Departures average 54 minutes off schedule, with 58% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737 MAX 9.

Scheduled
158
last 478 days
ADS-B observed
25
Airlines
2
Avg dep delay
54m
Late >15 min
58.2%
Cancel rate
1.90%

Recent observed flights

From ADS-B trace data

2026-09-02 17:44  →  2026-09-02 23:09  ·  5h 24m
Replay
2026-08-31 17:21  →  2026-08-31 22:47  ·  5h 26m
Replay
2026-08-29 15:23  →  2026-08-29 20:48  ·  5h 24m
Replay
2026-08-28 13:00  →  2026-08-28 19:03  ·  6h 2m
Replay
2026-08-22 18:51  →  2026-08-23 00:57  ·  6h 6m
Replay
2026-08-20 18:03  →  2026-08-20 23:50  ·  5h 47m
Replay
2026-08-07 18:00  →  2026-08-07 23:53  ·  5h 52m
Replay
2026-08-06 13:41  →  2026-08-06 19:11  ·  5h 29m
Replay
2026-08-04 20:03  →  2026-08-05 01:56  ·  5h 52m
Replay
2026-07-30 19:47  →  2026-07-31 01:21  ·  5h 34m
Replay

Looking for the return flight?

View KSEA → KGSO