Originally Posted by
Ghadji1
Hey guys/gals,
Searched for an answer but couldn't find one specific enough.
I'll be flying VIE-LHR-IAD on OS/UA.
I have a 2 hour layover in LHR. Will I need to go through immigration upon landing in LHR from Vienna? Or can I stay airside to connect to my UA flight?
Thanks folks!!
No need to go through immigration/customs, but you will have to re-clear security.