Originally Posted by star_world

Not sure if you're on flight 84 or 90 but I'd say your chances are good for either flight. 90 is far less busy by the way. You need to make sure that you do end up on the airport upgrade list when you check in - try OLCI, and if you can't check in online (I've never flown to TLV on UA so not sure if it lets you check in or if you have to do this at the airport) then make sure you get to the airport early. Make sure you are on the list after checking in by checking the mobile site - if you're not on the list you won't get upgraded.