1-stop connections via intermediate airports. Durations exclude layover.
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Looking for flights from San Francisco (SFO) to Kolkata (CCU)? DepartureMap shows you all available direct flights and 1-stop connecting options between these two cities.
There is a direct flight from San Francisco to Kolkata with an average flight time of 15h 18m, covering a distance of 12,578 km. This route is operated by Air India.
6 connecting routes are available with 1 stop, flying via airports such as Vancouver (YVR), Guangzhou (Huadu) (CAN), Ho Chi Minh City (SGN). Total flight times shown exclude layover time at the connecting airport.