Flight Netaji Subhas Chandra Bose International Airport departs from Kolkata Netaji Subhas Chandra Bose International Airport at 00:45 and arrives at Kuala Lumpur Kuala Lumpur International Airport at 07:15.
The flighttime is about 4h 00m. The distance travelled ("as the bird flies"): 1465 Km. So the average speed is roughly 366 Km.
There is an 2.5 hour time difference between Kolkata and Kuala Lumpur