I don't have any stats on the villain at all. I've raised in position and c-bet a few flops to him that he's laid down, this is the first time I've seen him flat call. He's raised me a few times and I've laid down whiffed flops.

Full Tilt Poker
Pot Limit Omaha Ring game
Blinds: $0.25/$0.50
6 players
Converter

Stack sizes:
UTG: $66.20
UTG+1: $53.70
Hero: $56.65
Button: $73.70
SB: $66.75
BB: $25.60

Pre-flop: (6 players) Hero is CO with A 2 4 A
UTG calls, UTG+1 calls, Hero raises to $2.75, 4 folds, UTG+1 calls.

Flop: T 4 T ($6.75, 2 players)
UTG+1 checks, Hero bets $6.75, UTG+1 calls.

Turn: 5 ($20.25, 2 players)
UTG+1 bets $20.25, Hero raises all-in $47.15,

Honestly, I am checking back this flop most of the time. Betting there has little value normally. If you're WA he's folding unless he has KKxx with diamonds or something, and if you're behind you're getting all the action you can eat.

As played, the turn is kind of awkward. He's probably got at least trips 95% of the time, so I think raising is bad unless you have seen him make odd bluffs before. I don't think I call either with 2 clean outs and a bunch of dirty ones that we'd be forced to pay off.

Drawing to flushes on paired boards is generally -EV.

I am checking behind on the flop for reasons stated by Simo and pot control.

As played, I fold turn nearly 100% of the time. With your previous reads it seems like a clear fold.

I let the timer on the turn go all the way before shovelling, his play just didn't make sense to me.

Turn: 5 ($20.25, 2 players)
UTG+1 bets $20.25, Hero raises all-in $47.15, UTG+1 calls all-in $23.95.
Uncalled bets: $2.95 returned to Hero.

River: 3 ($108.65, 0 player + 2 all-in - Main pot: $108.65)


Results:
Final pot: $108.65
Hero showed Ad 2d 4h As
UTG+1 showed 7s Qd 2s 7d

Unfortunately, I think facing a player with those stats the ONLY hand he plays like that which you beat he had. In a way, he got a bit unlucky you had the fd. Without it there is no way you call.