“Scheduled” times come from published timetables; “Live” appears only when real-time data is available for a trip. Updated 6:28 AM ET; refreshes every 30 seconds.
DCTransit is an independent website and is not affiliated with, endorsed by, or licensed by the Washington Metropolitan Area Transit Authority (WMATA), the Maryland Transit Administration (MARC), Virginia Railway Express (VRE), or Lyft/Capital Bikeshare. Transit data is obtained from public open data feeds and stored on our servers; it may not be accurate, complete or real time and is provided as is.
Until Oct 19, 2026, 11:20 AM
Expect delays until 11:20am.
Alerts as published by WMATA. Data may not be real time.
| Route & direction | Weekday | Sat | Sun |
|---|---|---|---|
| P21 North to Greenbelt | 5:27 AM – 9:59 PM | 6:58 AM – 9:59 PM | 6:58 AM – 9:59 PM |
From the published schedule (reference dates Oct 20, 2026, Oct 24, 2026, Oct 25, 2026). Holiday and late-night service may differ; trips after midnight are shown as early-morning times. Schedule data updated Oct 19, 2026, 3:29 AM ET.