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Flights from Denver to Kolkata – Airlines & connecting routes

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DEN to CCU flights and routes map DEN to CCU – All flight route options from Denver International, Colorado, USA to Kolkata Netaji Subhas Chandra Bose Intl Airport, India. These flights are operated by Air Canada & United Airlines through 2 different flight connections. The shortest flight time is 20 hours and 50 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
USA DEN Denver Denver, CO, USA
India CCU Kolkata Netaji Subhas Chandra Bose Intl Airport, India
DEN
Denver
USADenver, CO, USA
Kolkata Netaji Subhas Chandra Bose Intl Airport
IndiaKolkata, India
CCU
No direct flights found
4 routes with different airlines found »
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1 stop route options with codeshare or different airlines:

Duration

Via Vancouver YVR With Air Canada & Air India
CODESHARE

SHOW SCHEDULE
20h 50m

Via Vancouver YVR
20h 50m
With Air Canada & Air India
CODESHARE
SHOW SCHEDULE
Via San Francisco SFO With United Airlines & Air India 2 flights per day.

SHOW SCHEDULE
22h 15m

Via San Francisco SFO
22h 15m
With United Airlines & Air India 2 flights per day.
AIRINDIA.COM
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Other flight options

Check out these routes. They have daily flights from Denver International and connections to Kolkata:

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Denver to Kolkata flights

There are over 2 and approximately 10 flights every week. While flying to Kolkata from Denver you will be doing a stopover in either Vancouver (YVR) or San Francisco (SFO).

Are there any non-stop flights from DEN to CCU?

There are no direct or non-stop flights from Denver International, DEN to Kolkata Netaji Subhas Chandra Bose Intl Airport, CCU.

Distance & flight times: Denver International to Kolkata Netaji Subhas Chandra Bose Intl Airport

The shortest flight time between DEN and CCU is 20 hours and 50 minutes.

ViaTotal flight timeLayover timeDistance
YVR Vancouver20h 50m2h 34m8262 miles (13294 km)
SFO San Francisco22h 15m4h 50m8829 miles (14206 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.
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Departing from Denver International
Departing from Denver International. Copyright: Denver International Airport
Denver - Kolkata route map and flight paths
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From Denver to India

Below is a list of other destinations to India from Denver International with either direct flights or 1 stop connections.

From USA to Kolkata

Below is a list of other cities in USA with flights to Kolkata with either non-stop or connecting flights.

The fastest way to fly from Denver (DEN) to Kolkata (CCU) is via Vancouver and it will take about 20 hours and 50 minutes. The second fastest route is via San Francisco and will take 22 hours and 15 minutes.

You can fly with Air Canada, Air India or United Airlines from Denver to Kolkata.

The flight time between Denver (DEN) and Kolkata Netaji Subhas Chandra Bose Airport (CCU) via Vancouver International Airport, YVR is 20 hours and 50 minutes.

No. But you can get a 1 stop ticket via Vancouver or San Francisco to Kolkata (CCU) instead.

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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