Tix on LH
i am holding two tickets from EWR_DUS in May. They are on LH (actually on the charter Privatair that they use) I made these reservations a few months ago when i got nervous about my US miles
I would like to change the dates to later in the year because of some scheduling conflicts that came up since. i have not called to check availability - which i am sure is difficult
is this a wise move or should i take the vacation while the miles and US are still viable?