Find out what plane I will have?

Hey

I checked in online for my LAS flight tomorrow and luckily I got SEQ 1&2 which is great . I think I have a refit but I'm not sure? How can I find out or will I not know until tomorrow.

Check the bubble on the seat Map, if there is economy and PE economy upstairs then it's a refit, if it's PE only upstairs then its not.