Originally Posted by
Ichinensei
checked in to AC, now cannot switch seats or upgrade online. Anyways, can I go to the UA desk at YYZ and see if I can upgrade or have to do it in EWR. I'm not talking e-upgrades and stuff - this is strictly TOD upgrades (basically I am paying more for E+ or J)
Weird. After checking in with AC, I have then been able to go on the UA online checkin to purchase E+ seats.