George Bush Intercontinental Houston Airport (IAH) is the origin airport and Greenville Spartanburg International Airport (GSP) is the destination airport.
IAH and GSP are approximately 836 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from IAH to GSP.
Airlines represented in the current schedule are Emirates (EK), All Nippon Airways (NH), Air New Zealand (NZ) and United Airlines (UA).
Aircraft listed in the current schedule include Embraer 175 (long wing) (E7W) and JET.