Originally Posted by
pbd456
Prior to departure, only change to the first segment will trigger repricing, but not change to the subsequent segment. If one leaves the first segment unchanged, but push the date of later segment, there should be no repricing -- however, I dont think it works in practice.
It worked in practice for me
AA ticketed ex-MPM DONE6; purchased in Jul-16, just before the price rise
Prior to departure, I changed the dates of all but the first two segments (which were MPM-xDOH-BKK...). At no cost.