Flight Netaji Subhas Chandra Bose International Airport departs from Kolkata Netaji Subhas Chandra Bose International Airport at 18:35 and arrives at Yangon Yangon International Airport at 21:25.
The flighttime is about 1h 50m. The distance travelled ("as the bird flies"): 854 Km. So the average speed is roughly 466 Km.
There is an 1 hour time difference between Kolkata and Yangon