Flight Ninoy Aquino International Airport departs from Manila Ninoy Aquino International Airport at 15:30 and arrives at Tokyo Narita International Airport at 21:05.
The flighttime is about 4h 35m. The distance travelled ("as the bird flies"): 2624 Km. So the average speed is roughly 573 Km.
There is an 1 hour time difference between Manila and Tokyo