1. yes, you're the last on the plane, so if it's full, you gate check
2. correct. You will likely be in a middle seat, probably near the very back
3. YMMV here. Deltas AMEX should give you main cabin 1 boarding, but doesn't always with BE. I witnessed a screaming match at the boarding gate about this recently
Last edited by pdxkat; Dec 9, 2019 at 3:13 pm
Reason: for clarity