TSA Pre Check Program
 

For you guys who haven't noticed these lanes at some airports, they are really a good deal if you are deadheading out of uniform. They are like Known Crew Member for frequent flyers. Both times I used it (in IND and ATL) there was no waiting, no removing belt, laptop, liquids or shoes. Very, very slick. -http://www.tsa.gov/tsa-pre✓™-

You're also eligible to use it if you're a Global Entry member. I used the TSA Pre-check at MIA last month, and there was no one else in the line, went straight thru. It was awesome.

Costs $100

TSA pre check is free. Global Entry not. TSA pre check is good for domestic flights only.

Many of the Frequent Flyer programs will qualify you throught their website. American did it for me, I had forgotten I applied untill the screener ran my drivers license and sent me over special line at SFO. Had I known I could have slept in 10 minutes later.