Admittedly completely spoiled by living near LAX, I've always flown nonstop so I hadn't researched transfers or interlining baggage until today. In a few weeks we're flying LAX-CAN C on China Southern (ticketed by China Southern), CAN-HKG C on Dragonair (separate ticket, ticketed by Dragonair) We have a 4.5 hr layover between the flights, so if we have to collect and recheck bags there's time. I've done as much research as possible and wondering if this is the case: We can most likely check bags at LAX through to HKG and get through boarding passes, and if they can't print through boarding passes at LAX then we could arrive at CAN and go to the transfer check-in? Thanks in advance anyone! -Newbie to transferring and interlining bags!