Follow their journey through IAD on Twitter:

Watch out, @iah, the @Nationals are on their way! #STAYINTHEFIGHT pic.twitter.com/6gZn72nttT

— Dulles Airport (IAD) (@Dulles_Airport) October 21, 2019

The boys are back in town! #STAYINTHEFIGHT pic.twitter.com/Tbw1lnH7Kq

— Dulles Airport (IAD) (@Dulles_Airport) October 24, 2019

We’ll see you at Game 7, @iah!! #STAYINTHEFIGHT https://t.co/BagmiwKg52

— Dulles Airport (IAD) (@Dulles_Airport) October 30, 2019

Good morning and happy #Scherzday! https://t.co/8t4B2pEjHx

— Dulles Airport (IAD) (@Dulles_Airport) October 30, 2019

CONGRATULATIONS @NATIONALS! #WORLDSERIES CHAMPIONS! #STAYINTHEFIGHT #FINISHEDTHEFIGHT pic.twitter.com/SHQp68RyvA

— Dulles Airport (IAD) (@Dulles_Airport) October 31, 2019