11s Flop push correct?

[craigmarq]

Full Tilt Poker
No Limit Holdem Tournament
Blinds: t40/t80
6 players
Converter

Stack sizes:
UTG: t1170
Hero: t1220
CO: t4675
Button: t1840
SB: t3050
BB: t1545

Pre-flop: (6 players) Hero is UTG+1 with Q[img]/images/graemlins/club.gif[/img] A[img]/images/graemlins/diamond.gif[/img]
UTG calls t80 <font color="aaaaaa">(pot was t120)</font>, <font color="#cc0000">Hero raises to t320</font>, 2 folds, SB calls t280 <font color="aaaaaa">(pot was t520)</font>, BB folds, UTG calls t240 <font color="aaaaaa">(pot was t800)</font>.

Flop: 4[img]/images/graemlins/heart.gif[/img] Q[img]/images/graemlins/heart.gif[/img] 9[img]/images/graemlins/spade.gif[/img] (t1040, 3 players)
<font color="#cc0000">SB bets t80</font>, UTG calls t80 <font color="aaaaaa">(pot was t1120)</font>, <font color="#cc0000">Hero raises all-in t900</font>.
Was that push correct?