Ladies and gents of FlyerTalk, a hopefully simply question for you all. I do quite a lot of flights but most don't involve a connection luckily for me). Next week I arrive from Hannover into LHR on BD, on a ticket I paid for ages ago. My company now has me out of LHR to Singapore on SK 90 minutes after landing from Hannover. My question is this: at Hannover can I check my bags all the way through to Singapore, even though the two trips are on completely different itineraries? I would really like to avoid having to get my bags at LHR, go landside, check in and go through security (the thing I really want to avoid!) again. Thanks