KNOW WHAT’S BEHIND THE TIME
Sources & service status.
Official feeds, visible timestamps, and a clear distinction between scheduled and live information.
Washington
Maryland Transit Administration
- Service dates
- 2021-08-29 → 2026-12-31
- Imported
- Oct 30, 2026 · 08:52 UTC
- Last update check
- Nov 01, 2026 · 08:04 UTC
- Feed version
- 1394
- Canonical validation
- 0 errors · 1576 warnings
- Routes / stops
- 37 / 497
- Stop times
- 10,924
Live feeds
Live polling has not started. Departure boards use scheduled times.
Official documentation ↗Source terms ↗
Schedule data published by Maryland Transit Administration. Feed discovery and cached source archives from MobilityData.
What the labels mean
● Live
A fresh agency prediction matched to this trip and stop.
◷ Scheduled
The published timetable, without a usable current prediction.
△ Stale or unavailable
Live information is too old or could not be fetched. Scheduled service remains visible.
Canceled / stop skipped
An explicit agency update says the trip or boarding visit will not operate.