Delta Air Lines

RANK178

The Atlanta-based airline was heavily challenged in 2020 as air travel was all but grounded during the pandemic. Its revenue fell 64% to $17.1 billion and it lost more than $12 billion. This year, the carrier has so far reported $4 million in daily cash generation in March, an improvement from the $11 million daily cash burn on average for the quarter ended in March 2021.