CLEAR worked normally for us at T2 SFO yesterday. Flying AC this time. Of course, since not UA, they needed to scan BPs, but no ‘random’ check. AC, of course, not working normally (though maybe ‘normally’ for them - 4 hour delay and so afternoon flight became a redeye with 4:30am arrival - fun!).
Interestingly, got an email from CLEAR announcing CLEAR Plus members can use a dedicated line at YYZ - though not with ID benefits. Seems like it’s the ability to use the ‘reservations’ line without one. Not sure it’s better than the trusted traveler line, but who knows.