The Transit app is pretty close to what you want; I use it all the time. It includes live times on lines that support it. https://play.google.com/store/apps/det

The Transit app is pretty close to what you want; I use it all the time. It includes live times on lines that support it. https://play.google.com/store/apps/details?id=com.thetransitapp.droid https://play.google.com/store/apps/details?id=com.thetransit...