@SuperbattleshipYamato
Simple facts,
There was a big black gap in the atlantic at the start of the war where planes where not available. U-Boats had it easier as they where harder to detect.
There is a reason why there where so many escort carriers, if they could just fly planes over those areas they would have done so.
Operation pedestal, flying fighters from carriers to malta. About halfway gibraltar and malta they flew off and just made the island.
Doolittle raid, why would they bother if they could just fly off midway and crash on northern china, why bother with extra fuel modified planes and getting carriers halfway the pacific.
Most planes where capable of taking off a carrier just not landing on them, its different with modern planes.
The map is just to small for planes to have these ranges, but then again planes are weird anyway. Most movement represents movement over a longer timeframe, 3-6 months ( lets not debate how many ) but planes it represents the range of 1 day. Especially over water its not like planes can land and refuel.
Giving fighters 2-3 range and bombers 3-4 range would make a huge difference. You would have to station them near the frontlines and naval you would capture more islands. Also remove the islands as a step for planes to compensate a little.