Originally Posted by
igor82j
Well, DUS-NRT-MEX doesn't have the layover issue, but still doesn't show up.
The problem is that DUS doesn't appear as departure/arrival city AT ALL, when forcing the search engine to NH.
Then you are doing something wrong and It's possibly your browser. DUS appears as destination/origin even after forcing the engine to NH.
Your proposed trans-pacific route to mexico isn't even hard to find, though availablity is low.