Direct flights from Greenville to Houston GSP → IAH
United Airlines flies nonstop from Greenville (GSP) to Houston (IAH). The flight takes about 2h 14m and covers 836 miles (1,346 km). Arrivals run on time 75.9% at GSP and 78.1% at IAH — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
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United Airlines
UA
Frequently asked questions
Is there a direct flight from Greenville to Houston?
Yes, United Airlines operates nonstop flights from Greenville (GSP) to Houston (IAH).
Which airlines fly direct from Greenville to Houston?
United Airlines operates nonstop flights from Greenville to Houston.
How long is the flight from Greenville to Houston?
The nonstop flight from Greenville to Houston takes ~2h 14m (approximately 1346 km).
What is the on-time performance for flights from Greenville to Houston?
Arrivals run on time 75.9% at GSP and 78.1% at IAH — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
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