Travel Southwest to cut 1,500 daily flights as passenger levels, bookings hit ‘unimaginable lows’ March 23, 2020Dawn Gilbertson, USA TODAYComments Off on Southwest to cut 1,500 daily flights as passenger levels, bookings hit ‘unimaginable lows’ With the latest round of flight cuts, Southwest will have cut nearly 40 percent of its daily flights, including all international flights.