I love the TSA Pre-Check when it works. But out of the first 6 flights my husband and I took last year, 4 didn't have that pre-check option we paid for :( The last two we took together did, as did a couple of my own tickets, so maybe it took us a while to really get in the system. I don't know. Hopefully it's all clear now. Wish I knew about Global when I did the pre-check paperwork and fees. Great post showing all the options.