Flight Ninoy Aquino International Airport departs from Manila Ninoy Aquino International Airport at 23:05 and arrives at San Francisco International Airport at 19:15.
The flighttime is about 12h 10m. The distance travelled ("as the bird flies"): 13124 Km. So the average speed is roughly 1079 Km.
There is an 16 hour time difference between Manila and San Francisco