Originally Posted by
Wooglin
1. Can I SDC to any space available flight +/- 1 calendar day of the original departure, or only +/- 24 hours of original departure?
(e.g. original departure is 0700 Saturday, and I might need to SDC to the red-e
2. I'm traveling on a Economy Saver Award, am I required to SDC into a flight with E Saver Award or can I SDC to a flight with Standard Award, or any paid E availability?
1. 24 hours +/- (with the minor nuance of connecting flights sometimes will be given even past that).
2. Need to have X or XN open. Usually less likely than a revenue fare being open.