60 seconds is all it takes...
For the first Hyabusa, I faked a 180 degree turn around then cut left to intercept him on his turn around and caught him perfectly, the J2M3 came in from high back right and tried to zoom off after an unsuccessful boom, but I took off his wing from 1.1km away ;). then I executed a flat scissor on the third Hyabusa. He tried to climb up and over to escape the scissor, but got denied! Some good luck, and good flying if I do say so myself.