American, Delta And United Cargo Divisions See Record Years. As Does Freight Forwarders' Digital BookingForbes • 12/27/21
United And American Airlines Lower In Premarket Trading As Omicron Infects Flight CrewsForbes • 12/27/21
Airlines canceled more than 2,000 flights on Monday as rising Omicron cases wreak havoc on the travel industryBusiness Insider • 12/27/21
US: Thousands of left stranded over Christmas as flights cancelled due to Omicron spreadSkynews • 12/26/21
Airlines Cancel Over 1,500 U.S. Flights on Christmas Weekend As Crews Become Infected With COVIDBenzinga • 12/26/21
Flight cancellations on Christmas due to staffing problems due to Omicron snarl holiday plans for thousandsBusiness Insider • 12/26/21
More Than 850 U.S. Flights Canceled On Christmas Day As Airlines Struggle With Staffing Problems Amid Omicron SurgeForbes • 12/25/21
The Wall Street Journal: United, Delta cancel dozens of holiday-weekend flights as omicron spreadsMarket Watch • 12/24/21
United Cancels Over 100 Christmas Eve Flights, Citing Staff Shortages Due To Omicron SurgeForbes • 12/24/21
U.S. airline industry steps up push for CDC to cut quarantine time for breakthrough Covid cases, warning of labor shortagesCNBC • 12/23/21
Airlines' request to reduce Covid quarantine time 'wrong move,' flight attendants union saysCNBC • 12/23/21
Holiday Travel Amid Omicron: Flights Projected To Hit Pandemic-Era Highs As United CEO Says People Aren't CancelingForbes • 12/20/21