The Under 23s are at home to Charlton today, Kick off 2 o clock at Leckwith - that's going by what the club website is saying at the moment mind and they have been wrong on at least a couple of occasions this season. It's probably best to look at the Development team twitter feed
https://twitter.com/cardiffcitydvp?lang=en
within the hour before kick off for confirmation of the venue.
According to the club website, most Under 23 home games are going to revert to Monday night 7 pm kick offs at Cardiff City Stadium after today, with the first of them being on Halloween night against Palace.