Our flight got changed, a victim of all the UA cancellations at EWR.

We are flying LHR-ORD-TPA and have a 2 hour connection with checked luggage and we both have Global Entry.

I'm assuming we arrive in Terminal 5 and depart for TPA from terminal 1.

Is there a United desk to recheck our luggage in Terminal 5?

What's our chances of making the connection as the ORD-TPA flight is the last one of the night?

Thanks.