I was recently asked to go on a group exchange to Shanghai for a few weeks this June. I am looking forward to the time in China, but not the 14+ hour flights. I am 6'4" and long flights are just torture. The group leader says we are in Premium Econ. What does this mean? Do I get more legroom? I have not flown CO since they were merged with UA and have never done more than a 9 hour flight. I have limited options with tickets being with the group.
Any info or tips would be great!