Note: Estimated times are based on direct routes and average cruising speeds. CO₂ emissions are approximated based on average values for commercial flights. Actual flight duration, timezone differences, and emissions may vary based on routing, weather conditions, aircraft type, and other factors.
About Kolkata to Houston Flights
Flights from Kolkata (CCU) to Houston (IAH) cover a distance of approximately 14,148 kilometers. A direct flight typically takes around 18 hours and 41 minutes, based on an average cruising speed of 800 km/h and including time for takeoff and landing procedures.
Netaji Subhas Chandra Bose International Airport in India and George Bush Intercontinental Airport in United States are located in different time zones. Houston is approximately 12 hours behind Kolkata.
This flight route produces an estimated 1,627 kg of CO₂ per passenger, based on industry average emissions calculations.