Fly regularly with my Tern Verge X30h. Packs into a 62" case at under 50 lbs with my helmet, shoes, and cycling clothes. 15 minutes at each end to dis and reassemble. 3 years of many flights a year (6 flights on 2 trips in the last 2 weeks) have been hard on the bike with lots of paint chips but it still works just fine. The main packing problem with a security checks. They have unpacked it every time and don't put it back in carefully every time.