Airline Stocks Fall As Coronavirus Mutates While U.S. Readies More AidInvestors Business Daily • 12/21/20
4 Airline Stocks Took Off on Vaccine Hopes: Can They Keep Flying in 2021?Zacks Investment Research • 12/21/20
Airline stocks slide as highly contagious Covid mutation in U.K. prompts travel restrictionsCNBC • 12/21/20
JPMorgan Downgrades Airlines JetBlue, Spirit, United, Recommends 'Selective Profit-Taking'Benzinga • 12/16/20
United and CDC Work Together on Contact Tracing Initiative for All International and Domestic FlightsPRNewsWire • 12/16/20
Covid Schmovid: Several U.S. Airlines Have Improved Their Customer Satisfaction Scores During The PandemicForbes • 12/16/20