We had our TSA Pre√ appointment on September 14, 2015. We all received our letters dated September 18, 2015, with our Known Traveler Numbers. These numbers expire September 15, 2020.
From now on, I will include these numbers on any of our airline reservations. I also need to go into some pending reservations, like our flights to Hawaii and in Hawaii as well as Rob and Daniel’s flights to Vail over MLK weekend. I hope there are really long security lines for these flights :-).