Moderator: Hawaii-based airlines & Hawai'i forums
Join Date: Mar 2003
Location: Ka ʻĀpala Nui, Nuioka
Programs: NEXUS/Global Entry, Delta, United, Hyatt, IHG, Marriott, and Hertz
Posts: 18,692
You can actually now get between Terminals 5-8 airside.
T5 and T6 are connected via a tunnel at the end of the rotundas on the arrival (baggage clam) level. T6, 7, and 8 are connected via walkways just past TSA on the departure (gate) level.