Originally Posted by JT_BOS
Just out of curiosity, will the system let you check in on-line both outbound segments, i.e. lax -> bos? I think it's smart enough to not let you check in for the return?
For my case, I was able to get BPs for LAX-BOS-LAX-BOS at 1K check-in line. When I pick up my last BOS-LAX BP at the gate, GA was shock that I was able to cleared security without BP. She quickly realized that I just arrived from LAX flight.