with precheck, do you show up to the airport later?
Also, is it worth it if I am flying out of Wichita?
Do wichita have TSA Pre and do the security lines get long sometimes? there is a bottle neck at the north terminal in OMA every morning about 7-8AM that wraps the line around the corner so it's great to have in OMA. also depends how much you hate taking off your shoes, removing liquids and laptops, removing your jacket, etc. I hate all of those things a lot and always carry on so it's great for me. Yes, I show up a bit later to the airport because I know my security line won't be a 20 minute wait no matter what.