Real-time Utah Transit Authority trackingutatrackerLiveSee UTA move in real time.
A beautiful, fast live map for answering the one transit question that matters: where is my train or bus right now?
Search any stop, route, or vehicle and jump straight to a live map, arrival board, or timetable — covering TRAX, FrontRunner, and every UTA bus across the Wasatch Front.
Free · No account needed · Works on any phone
Live vehicles
219
Active routes
58
Tracked stops
5,436
Service alerts
71
Ready when you are
See every UTA vehicle moving right now.
219 vehicles live on the map — no account, no install, updated every few seconds.
UTA Tracker is tracking 219 live vehicles across 58 active routes and 5,436 stops, using official UTA GTFS-realtime feeds that refresh every few seconds.
Popular routes
Popular UTA routes right now
The most active routes in the current live snapshot. Every route page shows live vehicles, stop-by-stop arrivals, alerts, and the full timetable.
Live by service
TRAX, FrontRunner, buses & BRT — each tracked live
Pick a service to see its live vehicle count, busiest routes, and a dedicated tracker page with arrivals and timetables.
TRAX
TRAX
Live TRAX train positions, route details, stops, and timetable links for every UTA light-rail line.
3 routes · 106 stops
FrontRunner
FrontRunner
Realtime commuter-rail tracking and station-level schedule context for UTA FrontRunner.
1 routes · 17 stops
Streetcar
S-Line Streetcar
Streetcar-focused arrivals, route facts, and live vehicle visibility for the S-Line corridor.
1 routes · 7 stops
Bus
UTA Bus
Local, express, and regular UTA bus routes with route pages, live vehicle counts, and stop lookup coverage.
78 routes · 5,235 stops
BRT
UTA BRT
Dedicated landing pages and live service facts for UVX, OGX, and MVX corridors.
3 routes · 79 stops
How it works
Real-time data, refreshed every few seconds
01
Live vehicle positions
UTA publishes GTFS-RT vehicle position feeds updated every few seconds. UTA Tracker pulls these feeds continuously and plots every active vehicle on the map in near real-time.
02
Service alerts
Construction detours, elevator outages, route suspensions, and schedule changes are pulled from the UTA GTFS-RT alerts feed and surfaced on every affected route and stop page.
03
Stop timetables
Static GTFS schedules are combined with live trip updates to show accurate departure boards for every stop — including early, on-time, and late status for each vehicle.
04
Anomaly detection
UTA Tracker runs continuous diagnostics across the network — detecting systemic delays, route-wide slowdowns, and stop-level bottlenecks so you can plan around disruptions.
Why riders switch
Deeper than a generic transit app
UTA-only depth
Built for one agency, so it goes further: full timetables, block schedules, vehicle history, fleet details, and stop-level projections that multi-agency apps skip.
Nothing to install
Opens in any browser on any phone, tablet, or desktop. No app store, no account, no notifications begging you to come back. Bookmark it and go.
Honest, visible data
Every number comes from official UTA GTFS-realtime feeds, and the update age is shown on screen — you always know exactly how fresh the map is.
Common questions
UTA Tracker, answered
- How often does UTA Tracker refresh live transit data?
- UTA Tracker refreshes GTFS-RT vehicle, trip update, and alert data continuously and revalidates the live snapshot on a short server interval so vehicle positions, delays, and stop projections stay current without a full page reload.
- Does UTA Tracker use official Utah Transit Authority data?
- Yes. UTA Tracker uses Utah Transit Authority GTFS static data and GTFS-realtime feeds for route definitions, stops, scheduled times, vehicle positions, trip updates, and service alerts.
- Can I view UTA timetables for a future date?
- Yes. Route and stop timetable views can be derived from the published UTA schedule for future dates so you can inspect planned service beyond the current day.
- What UTA services can I track here?
- UTA Tracker covers UTA bus routes, TRAX light rail, FrontRunner commuter rail, the S-Line streetcar, and the BRT services UVX, OGX, and MVX.
- Why can a scheduled time differ from a live projected time?
- The scheduled time comes from GTFS static timetables, while the projected time is adjusted from GTFS-realtime trip updates or server-side estimation based on the active vehicle position and trip progress.
- Is UTA Tracker the official Utah Transit Authority website?
- No. UTA Tracker is a third-party tracker built on public transit data. For official agency notices and rider information, consult Utah Transit Authority directly.