Flight Kempegowda International Airport departs from Bangalore Kempegowda International Airport at 17:50 and arrives at Kathmandu Tribhuvan International Airport at 21:05.
The flighttime is about 2h 45m. The distance travelled ("as the bird flies"): 882 Km. So the average speed is roughly 321 Km.
There is an 0.5 hour time difference between Bangalore and Kathmandu