If you usually take the train to National Airport, be aware that Metro has an advisory about train service to the airport on select weekends beginning February 14. Plan extra time to connect to free shuttle buses. Shuttle trips are expected to take approximately 20 minutes depending on traffic. 

Crystal City station will be closed, and no trains will run from Pentagon City to National Airport:

• Feb. 14-16, 2026 (three-day closure)
• Feb. 21-22, 2026
• Feb. 28-March 1, 2026
• March 7-8, 2026
• May 9-10, 2026
• May 16-17, 2026
• May 30-31, 2026
• June 6-7, 2026
• June 13-14, 2026
• June 19-21, 2026 (three-day closure)

National Airport and Potomac Yard stations will also be closed, and shuttles will extend to Braddock Rd:

• March 7-8, 2026
• May 9-10, 2026
• May 16-17, 2026