Originally Posted by
SA100
Are there anymore airlines using long haul wide-bodies on short and mid haul that offer full flat business ?
Yes - UA.
Occasionally, UA will swap narrow-bodies with wide-bodies for domestic run based on operational needs. One of the shortest routes is SFO-LAX (~337 miles or about 1 hour of flight time), using B772.
Because UA also has CPU for its elite, I was able to score a J seat for free.