Moderator: Hawaii-based airlines & Hawai'i forums
Join Date: Mar 2003
Location: Ka ʻĀpala Nui, Nuioka
Programs: NEXUS/Global Entry, Delta, United, Hyatt, IHG, Marriott, and Hertz
Posts: 18,724
Welcome to FlyerTalk!
Miles-supported upgrades require mid-range fares; I don't believe an "S" fare can be upgraded. I flew FRA-SFO last month in the new Business Class seat on the upper deck of a 747 and that was a really, really nice flight.