Was I giving my opponent the right flush draw odds (didn't even consider it on the flop to be honest...didn't know what he had)

Just working on my aggression on these heads-up hands.

PokerStars No-Limit Hold'em, $0.02 BB (8 handed) converter

SB ($1.27)
BB ($5.73)
UTG ($0.36)
UTG+1 ($5.86)
MP1 ($0.94)
MP2 ($1.82)
CO ($2.41)
Hero ($4.94)

Preflop: Hero is Button with :Js: :Ah:
1 fold, UTG+1 calls $0.02, 3 folds, Hero raises to $0.04, 2 folds, UTG+1 calls $0.02.

Flop: ($0.11) :Ad: (2 players)
UTG+1 bets $0.1, Hero raises to $0.2, UTG+1 calls $0.10.

Turn: ($0.51) :Ts: (2 players)
UTG+1 bets $0.3, Hero raises to $1, UTG+1 calls $0.70.

River: ($2.51) :Qc: (2 players)
UTG+1 checks, Hero checks.

Final Pot: $2.51

Results in white below:
UTG+1 has 4s Ks (high card, ace).
Hero has Js Ah (one pair, aces).
Outcome: Hero wins $2.51.