Is this the time to start an airline
It's not a crash / downturn / new normal for a business started now. They don't have a lot of parked planes they have to pay for or staff costs for people that have nothing to do, or now massively oversized other fixed costs for an airline 4 times what they are flying. Their start out cost base will be where other airlines are trying to get to through negotiating pay and lease reductions. And what for established airlines will just be a (partial) future return to normal will for them be a giant upswing. Add in a bit of what others can't do because it isn't like it used to be and you could be on to a winner. Something for CoVid19 times like optional social distancing through middle seat free. Flexible changes instead of outright refunds. Remember they don't have a massive presale either of seats that may or may not be taken up, so they should now that they who book now knows the pandemic story. New airlines now have a massive selection of used and new planes fro