I don't fly UA as much as AA so not sure on the ins and outs on stuff like this, Have a flight tomorrow on UA operated by SkyWest

The flight shows to be operated by N627SY, United.com and email are claiming no wifi onboard. However, when I look at the United fleet site, it shows this bird has GoGo.

Any idea why they would show it as unavailable, or if it will indeed be available?