Manchester United conceded a last-minute equaliser as Erik ten Hag's side wasted the chance to make it four wins from four on their pre-season tour.
A volleyed strike from Jadon Sancho and an own goal from Matty Cash looked to have been enough to give ten Hag's side victory over Steven Gerrard's Villa, who had pulled a goal back through substitute Leon Bailey.
But a corner from Bailey was headed in by fellow sub Calum Chambers, with United goalkeeper David De Gea static on his line as the ball flew past him with the final action of the game.