AEW have not officially announced what night of the week AEW will be on when it’s weekly show debuts this fall on TNT.
However, the cat may be out of the bag after the organisation filed for the trademark ‘Wednesday Night Dynamite’.
In late 2018, the company filed for Tuesday night dynamite but that was before they had signed the deal with TNT. It looks like AEW could be going up against NXT which airs on Wednesday nights on the WWE network.
Unlike the Monday night wars there will be hardcore fans who will watch both. Likely picking up AEW on TV and watching NXT later on the network. With the NXT brand already pre-recorded there’s every chance AEW can capitalise.
A counter attack from WWE would make NXT live going forward.