InvestmentsTop Global NewsMarketsReal Estate Delta pledges loyalty program to raise US$6.5 billion By financialnews_rlv83x - September 14, 2020 0 161 Delta Air Lines said on Monday it is seeking to raise US$6.5 billion through new bonds and loans backed by its SkyMiles loyalty program, further bolstering liquidity to weather a drastic downturn in travel demand due to the COVID-19 pandemic.