Home Business United Airlines pledges loyalty program for $5 billion loan Business United Airlines pledges loyalty program for $5 billion loan By Genpie - June 15, 2020 187 0 Facebook Twitter Google+ Pinterest WhatsApp United Airlines said on Monday it is pledging its MileagePlus frequent flyer program for a new $5 billion loan aimed at further buffering its liquidity, even as its cash burn rate slows thanks to a steady improvement in demand.