Code Share Question
On my departure I'm on UA 1716 Operated by CO PIT-ORD. Now I know from years past this is a UA aircraft, but no upgrade shows pending.
On my next leg, UA 3733 ORD - DFW operated by UA for sure upgrade is pending.
Do I on the same day travel need to get my CO number on the first leg and UA 1K on the second for the max UDU window?