I apologize for my misunderstanding. That question is answered on pg15 of the rulebook v2.0 where it says any ranged attack may target a flying creature in the same zone. The point of the FAQ was that flying creatures could also gain this benefit against non fliers and other flyers. Neither source mentions flying conjurations, but those currently don't exist.
So yes, a conjuration can attack a flying creature in the same zone with a ranged attack regardless of minimum range.