Join Date: Jan 2011
Location: Philadelphia, PA
Programs: AAdvantage Exec Platinum, Hertz #1 Club Gold Five Star, IHG Platinum, Marriott Gold, HHonors Silver
Posts: 2,453
If you did the short LHR connection, what is your backup plan if you miss your flight? Since these would be separate tickets, BA would not be required to put you on the later flight and you may need to pay a walk-up fare.