Nickofatlanta From Australia, joined May 2000, 1488 posts, RR: 0 Posted (10 years 8 months 2 weeks 6 days 16 hours ago) and read 4702 times:
Can anyone explain to me what Rule 120.20 is? My understanding is that the airline you are booked on has to endorse your ticket over to the other airlines who's flight you're going to take. However, under what circumstances is it used? Thanks!