George Bush Intercontinental Houston Airport (IAH) serves Houston; Charlotte Douglas International Airport (CLT) serves Charlotte.
The airports are 911 miles apart by great-circle distance.
Roame's current schedule feed shows nonstop service from IAH to CLT.
Airlines represented in the current schedule are American Airlines (AA), Emirates (EK), Frontier Airlines (F9), Iberia (IB), All Nippon Airways (NH), Air New Zealand (NZ), Qatar Airways (QR), United Airlines (UA), Virgin Australia (VA) and Volaris (Y4).
Published schedule dates span Sep 7, 2026 – Sep 5, 2027.