Originally Posted by
prestonh
I think the limit is based on the number of segments, which I think is 4 for a OW award, 5 per direction for RT. Lots of discussion and FAQs here
http://www.flyertalk.com/forum/unite...solidated.html You can usually force the <24h connection in the multi-city booking engine to route through the stopover of choice.
I'm having no luck getting the united.com multi-city search to route me through any Asian city. I'll just plan on calling again and hoping for a friendly and competent representative.