Ahh totally forgot about OLCI since QR doesn’t allow mobile boarding passes to/from the US. And hopefully if I can’t check in online the staff at the transfer desk will issue my BP. If for some reason though I do have to go through immigration and re-enter from landside to airside (like if I do decide to check bags), I’m guessing 3 hours isn’t gonna be enough even between 6-9am, correct?