Year-round direct route · 2,813 km
Calgary (YYC) to Houston (IAH)
Nonstop service operated by United Airlines. Around 4h 01m gate to gate over 2,813 km (1,748 mi).
Route facts
| Airlines | United Airlines |
| Service | Year-round |
| Distance | 2,813 km / 1,748 mi |
| Est. flight time | about 4h 01m |
| Return direction | IAH to YYC |
Times are estimates from distance; days of operation and schedules change. Verify with the airline before booking.
IAH · George Bush Intercontinental Airport
Houston, United States