Probably one of my favorite U.S. airports. Best ...

Probably one of my favorite U.S. airports. Best part about National is the close proximity to D.C. You are literally 10 mins away from the heart of the city.

Pretty good food options in and outside the terminal. I usually find myself stopping at Qdoba Mexican Grill outside of the terminal. All airport food is overpriced but its not grossly overpriced IMO.

TSA lines generally go fairly quick and easy. Again depending on the time of the day that could change.

DCA could use a little bit of updating but its not old and ancient. And they are making a lot of cosmetic changes outside of the terminal including adding new restaurants. One thing you'd like to see is more power charging stations. Its outlets throughout the terminal but a few power charging stations or USB charging stations would be great.