I'm a big crazy fan of late 90's, early 00's house, hard house, trance, hard trance.
I am not a producer and only listen.
I think trance and progressive type music can have longer track length beacause for every chorus you can build it up that is what progressive music is all about that feeling of the music is lifting you up. The last chorus or each consecutive chorus can be tweaked with its pitch or octave, I do not know the exact terms and don't want to talk as if I am an expert but I think you know what I mean.
I also think the tracks BPM has a lot to do with it, music that are often faster than 130bpm can play with each coming chorus while if its under 130bpm usually listeners enjoy it for its cruisy more laid back type of feel of beat.
It would help if we knew what exact genre of dance music your playing. At least from my perspective a lot of the modern progressive dark techno under 130bpm might not benefit from long track lengths while over 130bpm old skool hard house or trance that has a 3 often 4th sometimes 5th chorus that comes back can be manipulated for superb progressive uplifting type music.
I will be happy to provide more feedback the problem being is I am old skool and the only modern dance music I listen to is tech house and the the new hard techno that has taken over Europe(reminds me of old skool hard trance). I haven't listen to much of the recent techno variations but you mention progressive house and trance.