I have an award with excursionist perk. I'm starting to see better flights pop up in saver space but would like not to be an I Blew Up My Award statistic.
1. If I want to rebook my first set of flights do I need the proper level of award availability showing for all flights?
2. If it all shows as available online am I good to make the change myself online? No phantom issues with LH, LX, or OS?