Anyone any idea if the new Neo will be on this route ? Not flying until late October so hopefully they’ll be in service by then, Thanks

Unlikely much will change this year to be honest as VS have no more deliveries of new A339's now until 2026-27. VS did put the A339 on the MAN>ATL route during the winter season a few times.
I flew back home ATL>MAN in early January on an A339. It only swapped a couple of days before.