Say that I have a Salamence facing a Dusclops. Dusclops uses Future Sight, and Salamence uses Dragon Claw. Salamence then uses Hydro Pump, and later uses Fly. Future Sight hits at the end of that turn. What happens, since Salamence is still in the air?
Yes, it dodges Future Sight.
Source: It happened to me in the actual game (Black 2), my Crobat was in mid-air and it didn't hit.