When I searched online, I found a write-up (not sure how up-to-date) that it is NOT possible to move between T2 & T1 airside, so I'll have to re-clear security, even though the 2 terminals are adjacent to each other. However, I just talked to a DL rep, who told me that her system shows that it is possible to move between T2 & T1 airside without having to re-clear security. What is the real answer (I'm traveling next week)? Thanks.