Display my current position on the journey

[4jNsY6fCVqZv]

Acknowledgments Please check the following boxes with an x if they apply:

• [x] The feature I want to propose would be useful for the majority of users, not only for me personally.
• [x] I am aware that Transportr is mostly developed by one person in their unpaid spare time.
• [ ] I can help myself to get this feature implemented or know someone who wants to do it.
• [ ] If I want to add support for a new region or country, I checked that this is already available in public-transport-enabler and know the process described on the Transportr homepage.

Is your feature request related to a problem? Please describe. Sometimes I'm travelling between two stations or simply haven't heard the announcements on the train. I would like to be able to check my route in Transportr to see where I am on my journey.

Describe the solution you'd like The public transport app Öffi has a similar function. However, it only shows the current position on my route based on the scheduled time.

In the context of delays on the route, the information is often no longer accurate.Especially with frequent delays, I would like the "real" next stop to be displayed. In other words, Transportr should also take delays into account in order to answer the question of where I am currently on my journey.