Week last monday (2nd.) youngest daughter and i passed through MAN. She checked in for a BA flight at about 0530 bound to Oz via LHR. I checked in Jet2 for a flight to VLC at about the same time. I passed through security in about ten minutes and she took 1 Hour 20 minutes to pass through security. Would the large difference in time be due to volume or other reasons?? Just seemed to be a lot of people about at both terminals..