Hi All, I'm wondering if I will have any problems on an upcoming journey. I'm booked BOS to LHR on a BA flight and then LHR to SIN on a BA flight # operated by QF. My connection in LHR is just under 2 hours and I already know I'm landing in a different terminal than I'm departing from. Am I going to have any problems checking my luggage all the way through BOS to SIN and getting my tickets in BOS or am I going to have to re check in in LHR?