Originally Posted by
indufan
The tunnel is open. No need to reclear security.
Maybe it's me, but the tunnel just seems to take forever to walk through (maybe because it's all off-white and there's never anyone in there...). Still, I've done the walk from T6 to T5 plenty of times (better food over in the UA gates and I like the President's Club over there...not to mention it stays open for the 1255a redeye to ATL).