CCU Kolkata

How deep the CCU board really is

The table above says where a courier can fly from CCU. This reads the same 51 destinations back for the questions a dispatcher asks second: how much of the board rests on one airline, how much of it runs less than daily, whether the return leg is as thick as the outbound and what the clock here does to a Gulf working day, all of it computed on 2026-09-07 from AeroDataBox scheduled route statistics.

• 35of the 51 destinations are flown by one airline
• 10destinations run less than once a day
• 9destinations have four or more departures a day
• 76.5%of the destinations name IndiGo, the largest presence here

Who holds the departures at CCU

24 airlines appear on the CCU board and they do not hold it evenly. IndiGo is on 39 of the 51 destinations, 76.5 per cent of them, and on 28 of those it is the only airline flying the sector. The destinations it appears on carry 128.5 of the 142.9 departures a day this airport files, though other airlines fly some of the same sectors, so read that as reach rather than as a share of the aircraft.

The next largest presence is Air India Express on 6 destinations. 18 of the 24 airlines at CCU appear on a single destination each, which is the long tail every airport carries, and none of it is a rebooking option when the sector you need is the one that fell over.

An airport held this tightly is quick to book and slow to recover: with 39 of the 51 destinations on one airline, the second aircraft on a CCU sector is usually another IndiGo aircraft, and when there is not one the desk is looking at another airport rather than another airline. That is why the alternate airports listed above matter more at CCU than the destination count does.

How much of the CCU board is daily

Of the 51 destinations, 41 are flown at least once a day and 10 are not, though none of them drops to once a week or less. The median destination on the CCU board is flown about once a day.

An average of 0.29 flights a day is the schedule statistic, and it is worth translating it before anything is promised to anybody: CCU to Vancouver (YVR) is 2 a week, so a missed departure there is not a delay of hours, it is the next slot.

The five busiest destinations carry 59.2 of the 142.9 departures a day, 41.4 per cent of the whole board. The other 46 destinations are spread widely enough that a courier who misses the first departure at CCU usually has somewhere else to look on the same board.

Destination	Country	The only airline on it	Flights a week	km	Routing
Vancouver YVR	Canada	Air India	2	11,433	plan this
Ghaziabad HDO	India	IndiGo	3	1,297	plan this
Lilabari IXI	India	Alliance Air	3	768	plan this
Dehradun DED	India	IndiGo	4	1,321	plan this
Phuket HKT	Thailand	IndiGo	4	1,930	plan this
Yangon RGN	Myanmar	Myanmar Airways International	4	1,027	plan this
Gorakhpur GOP	India	IndiGo	5	679	plan this
Higleig HGI	South Sudan	IndiGo	5	6,078	plan this
Jharsuguda JRG	India	IndiGo	5	460	plan this
Visakhapatnam VTZ	India	IndiGo	5	732	plan this

The ten destinations out of CCU where one airline holds the sector and files fewer than seven departures a week, with the weekly figure taken as the average daily rate multiplied by seven rather than as a fixed timetable.

The way back from CCU

The desk holds the return direction for 32 of the 51 destinations, and a courier plans the way back on those figures rather than on the outbound. On none of those 32 does the return run more than a quarter thinner than the outbound, so a turnaround through CCU is a question of hours rather than of whether an aircraft exists.

The clock at CCU

CCU keeps Asia/Kolkata time, one and a half hours ahead of Dubai all year.

When it is 09:00 on a Dubai working morning it is 10:30 at CCU, so a nine to six day at each end overlaps for seven and a half hours. That is wide enough to settle a customs question at CCU and still make a departure the same day.

Where CCU turns up on the rest of this site

The airport also sits behind the India country desk, which sets out the customs practice, the working week and the road legs behind this airport.

The site publishes 9 airport pair pages that start or end at CCU, each with the distance, the block time, the carriers on the sector and a door to door clock. The busiest are Kolkata to New Delhi (DEL), Kolkata to Bangalore (BLR) and Kolkata to Chennai (MAA).

One courier posting names CCU as the airport a courier here flies from: Kolkata.

To price a movement rather than read the board, the route calculator opens with CCU already set as the origin, and it works out the flying time, the distance and the delivery hour for any of the 51 destinations above.