Originally Posted by
shipsmail
great tip! Thank you. Does this shuttle exist between T1 (my arrival by UA) and T5 (my departure by LX)?
The bus goes T3 to T5. Not from T1, however I do not know if you can go T1->T2-T3 and stay airside all the way. Even if, would be a long walk and probably takes longer than the ATS from T1 to T5 and re-clear security.