Any investor in the airline industry knows the legacy that Southwest Airlines (NYSE: LUV ) built for itself in its first 50 years of service. Until the covidAnalyst’s Disclosure: I/we have no stock, option or similar derivative position in any of the companies mentioned, but may initiate a beneficial Long position through a purchase of the stock, or the purchase of call options or similar derivatives in LUV over the next 72 hours. I wrote this article myself, and it expresses my own opinions. I am not recei ...