Are you allowed two free bags flying premium plus sfo-lhr?
 

I searched for about 20 minutes and could not find anything. Thanks. Flying Premium economy not premium plus.

Is this for UA?
If so, https://www.united.com/web/en-US/con...-services.aspx

Thanks. Yes, United.

To be clear, if you're flying PE, then you're not on UA metal. Can you clarify the exact flight number and why you say you're not flying PP?

A non-status member flying E+ SFO-LHR is entitled to 1x50 lbs, unless you are on a Basic Economy fare in which case the first bag costs $70.

Need to clear up terminology -- (as UA does not use the term Premium Economy)

UA has
Economy (with a Basic Economy option)
Economy Plus (extra leg space economy) -- same fares as economy but an extra access fee for non-elites
PremiumPlus (UA's terminology for Premium Economy)
Polaris

Premium Plus on UA operated flights if checking in with UA, has 2 bag allowance as a part of the ticket rules
EconomyPlus has 1 bag allowance for TATL