San Francisco to Kolkata Live Flight Status
San Francisco → Kolkata: All Flights
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San Francisco to Kolkata flights — route overview
San Francisco (SFO) to Kolkata (CCU) is a popular international route served by multiple airlines. The flight covers approximately 12,578 km of airspace.
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SFO and CCU airports
Why book San Francisco to Kolkata flights on HappyFares?
- Best price guarantee — HappyFares compares live fares across every airline on the San Francisco–Kolkata route so you always pay the lowest price.
- Meera AI fare alerts — our AI tells you whether today's San Francisco to Kolkata fare is a deal or if you should wait, based on 30-day price history.
- Instant booking confirmation — book your SFO–CCU flight in under 3 minutes with UPI, cards, or EMI options.
- Zero hidden charges — the fare you see on HappyFares is the fare you pay. No surprise add-ons at checkout.
- Easy cancellation & rebooking — change or cancel your San Francisco to Kolkata booking with support from our team.
Frequently asked questions — San Francisco to Kolkata flights
What is the flight distance from San Francisco to Kolkata?
The straight-line (great-circle) distance from San Francisco (SFO) to Kolkata (CCU) is approximately 12,578 km (7,816 miles). Actual flight path may vary slightly due to air traffic control routing.
How do I check live San Francisco to Kolkata flight status?
For real-time San Francisco to Kolkata (SFO–CCU) flight status — including delays, cancellations, and gate information — you can check Flightradar24, FlightAware, or the airline's official app. Each airline (IndiGo, Air India, SpiceJet) also provides live status on its website and app using the flight number.
What is the SFO to CCU flight status today?
For today's SFO to CCU flight status, check Flightradar24 or FlightAware using your flight number. Airlines operating this route include multiple carriers. For live departure time, gate, and delay information, the airline's official app provides the most accurate real-time updates.
How do I book San Francisco to Kolkata flights on HappyFares?
Visit HappyFares.in, enter San Francisco as your departure city and Kolkata as your destination, select your travel date, and compare live fares across all airlines. HappyFares shows real-time prices from every major airline on this route — with Meera AI recommending when to book for the best price.
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