Thanks...looks like I just have to walk outside.
Only reason I asked is because I am used to landing in T4 and taking the shuttle from gate 44 airside so I wasn't sure if it was just outdoors. But it looks like it is so I will just wait outside. Or run up the sidewalk depending on how much time I have. And hope I don't have bags to recheck! That would be a nightmare.
Should I go up to the departures level at T7 or do that at TBIT? Sorry for the million questions. Not really freaking out here, but I want to sort of map it out in my head because of the limited time I"ll have to get around.