FlyerTalk Evangelist
Join Date: Oct 2001
Location: Falkirk, Scotland,VS Red, BA Gold, HH Diamond,UK Amex Plat
Programs: Master of the Privy Purse des Muccis
Posts: 17,916
Hi,
The reported long lines at immigration at LHR are generally for arriving pax terminating at LHR, as you are connecting to BCN you will only have a security check at LHR ( immigration will be done at BCN)
Business from LHR-BCN is not that great ( middle seat will be free and you will get free food and drink and more attentive service)
What aircraft will you be on from PHX to CLT (if it is a short haul jet then it will be domestic first class rather than the flat beds
Regards
TBS