Join Date: Jul 2014
Location: Rowley, MA / Edgartown, MA / Christiansted, St. Croix (USVI)
Programs: UA LT GS/4.96MM, Marriott LT Titanium, IHG Platinum, Global Entry, TSA Pre✓, Korea SeS, APEC
Posts: 579
The fare rules are complicated and dynamic, unless you are a student of how things work, call and agent. I would never do any change to any flight on line, too much unnecessary risk IMHO.