FRA T2 Lounge Access
I have a LATAM flight FRA-MAD in Business in April.
I know that in the departing Terminal 1 I have access to the Air Canada and LH lounges. However, since I have a OneWorld Business ticket, I also should have access to the JAL and Cathay lounges at T2. Since I have some time to kill, is it possible to pass passport control at T2 with a ticket on LATAM and then visit the lounges, and then go back landside to enter T1 (actual departure terminal)?
Thanks!