Capacity crowd building for Bluebirds visit.
Over 30,000 tickets have now been sold for Saturday's Sky Bet Championship fixture at Elland Road.
Tickets have now been made available in the East Stand Upper and South East Corner due to the phenomenal demand.
The North and South Stand's have now sold out for the fixture, with extremely limited availability in the East Stand Lower.
Once again a crowd of over 33,000 is expected, as in previous home fixtures this season against Rotherham United and Newcastle United.
This match is a ‘Category A’ fixture with tickets from £28 adults, £22 concessions and £5 juniors.
The Whites have won all of their last six home outings , without conceding a goal and Garry Monk's side will be looking to continue that run when welcoming the Welsh outfit.
United will be looking to get back to winning ways against Cardiff, following last Sunday's defeat at Huddersfield Town.
In our last meeting in September, United defeated the Bluebirds 2-0 at Cardiff City Stadium, thanks to a Chris Wood penalty and a delightful strike from Pablo Hernandez.
Last time the two sides came head to head at Elland Road was in November 2015, when former United midfielder Alex Mowatt secured the Whites a 1-0 victory.
The game will also mark a return to Elland Road for our former manager Neil Warnock who is now in charge of the Welsh outfit.