Reporting wrong route using error box.

[Frank B]

How does one use the "report route error" in practice?

I am currently watching the following flight: http://www.flightradar24.com/DLH8AK, which is marked as going from London to Dusseldorf. This is obviously not correct, as it has started from some point in Germany (the path is not complete), and is currently heading north over Denmark.

When I try the "repot route error" function, it forces me to enter both a correct "from" and "to" value, but I have no idea where it started from, and even less where it is going to. How does one report it then? I can only see that it is wrong, but not what the correct route would be.

[Frank B]

Okay, I found out that they use the same callsign every day (didn't know that), so I looked at the flight from yesterday, and apparently it goes from Munich to Gothenburg. So now I have made a report. :-)