There are fewer worse feelings in the world than missing a flight thanks to a traffic jam on the way to the airport. Believe us, we've been there...on Thanksgiving weekend. Missing a flight due to a traffic jam you could avoid or plan for? We simply won't allow that for our dear readers. So if any of you are heading to Sea-Tac, prepare for an even larger traffic clusterfuck than usual. Due to light rail construction, there will be only one lane to the arrivals area, the northern entrance to the parking garage will be closed, and there is a detour from the cell phone waiting lot. So basically, whether you are coming, going, or just picking someone up, schedule a little extra time for your trip to Sea-Tac.