As of Nov 1, there are another group of airlines who have opted in to allow Precheck for passengers. What do we think is the likelihood of Precheck being added to T5 (and also actually being open when we want to use it?)
Aeromexico
Avianca
Cathay Pacific
Copa
Emirates
Etihad
Finnair
Korean Air
Turkish Airlines
Virgin Atlantic (if they come back)
Maybe 10 of ~27 international carriers in t5 is enough to sway some decisions!
TSA Precheck Participants