Overview
Washington Metro operate the Silver Line to the city centre. There are four trains an hour between 5:10 and 22:53: journey time is around 50 minutes depending on your destination. Fare - again, depending on destination - is around $3.85 (December 2022). The trip planner is at https://www.wmata.com/schedules/trip-planner/: note that the airport is listed under its full name (Washington Dulles International Airport).
Members see more for United States.
230 more United States records are members-only: planned schemes, cargo links and closed connections, with the reference notes behind each one, this record included.
Organisation membership is £795 to 31 December 2027 if you join by 31 December 2026, then £1,200 a year; an individual is £195.
Not ready to join? Get IARO Express free, every Thursday →