A method for putting a glass plate to a target position includes (a) putting the glass plate at a preliminary position above an air table that discharges air upwardly, by moving a suction member that supports the glass plate through suction; (b) releasing suction of the suction member, while air is discharged upwardly from the air table, thereby floating the glass plate at the preliminary position above the air table; and (c) moving a pressing member in a horizontal direction, while the pressing member is in abutment with a top surface of the glass plate and while air is discharged upwardly from the air table, thereby moving the glass plate in the horizontal direction from the preliminary position above the air table to the target position above the air table by a frictional force generated between the pressing member and the glass plate.