this is paper a calculation. it is not about who has more fighters.
use them intelligently and defeat the enemiy aa
or
cover the comsnipe/sacrifice bombers for their fighters to get either the com or air superiority.
this gives you advantage to either slow them by forcing static AA or by continue sniping coms. acting or reacting at the right moment is the key. increasing pressure instantly in key regions and supporting ground pushes. getting all time intel for the team is additional benefit.
also, a single air player can react much better than two (maybe inexperienced) air players.
i lost a battle, when my team had 2 air+1GS and the enemy 1air/1GS due to the 2 air players not working together and being killed one by one (replay was not saved due to yesterday server crash).