Flight Ninoy Aquino International Airport departs from Manila Ninoy Aquino International Airport at 23:40 and arrives at Delhi Indira Gandhi International Airport at 03:50.
The flighttime is about 6h 40m. The distance travelled ("as the bird flies"): 4850 Km. So the average speed is roughly 728 Km.
There is an 2.5 hour time difference between Manila and Delhi