Home / Routes / KGSP → KSEA9 scheduled
GSP SEA4h 52m

The route from Greenville Spartanburg International Airport (KGSP) in Greenville to Seattle Tacoma International Airport (KSEA) in Seattle. SkyMeter tracks roughly 9 scheduled flights on this route across 1 carrier. The most active operator is SRR (SRR). Average block time is 5h 14m. Departures average 15 minutes off schedule, with 22% running more than 15 minutes late. The most common aircraft on this route is the GULFSTREAM AEROSPACE Gulfstream IV/G400.

Scheduled
9
last 114 days
ADS-B observed
1
Airlines
1
Avg dep delay
15m
Late >15 min
22.2%
Cancel rate
0.00%

Airlines on this route

3 carriers · scheduled

Maersk Air Cargo A/S
SRR · DJ · 6 flights · avg 19m delay · 33.3% late
Amerijet International
AJT · M6 · 2 flights · avg 11m delay · 0.0% late
Venture Aviation Group
VET · 1 flights · avg 10m delay · 0.0% late

Recent observed flights

From ADS-B trace data

VET512N512RJGLF4
2026-05-22 01:45  →  2026-05-22 06:37  ·  4h 51m
Replay
N971MTN971MTF2TH
2026-02-04 16:59  →  2026-02-04 21:59  ·  4h 59m
Replay

Typical aircraft

Observed via ADS-B on this route

GULFSTREAM AEROSPACE Gulfstream IV/G400
GLF4
100%
of flights

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View KSEA → KGSP