People tend to check in during these times:
The Metrorail system has five color-coded rail lines: Red, Orange, Blue, Yellow, and Green. The layout of the system makes it possible to travel between any two stations with no more than a single transfer.
Until the train arrives, you can watch the planes land while being serenaded by the squeaky escalator.
Watch out during rush hour. This line could send you to Franconia, instead of Huntington.
It's actually Yellow Line all the way to Fort Totten! Whoever first posted this as a place probably was going only to the Pentagon.
Get to Parking early or else you'll need to be dropped off:(
Listen to this guy. He wields buildings. He knows things about life.
If you get on the yellow at king street and points north WMATA rush plus is a good thing that can get you into the heart of the city faster