- Holiday travel woes continue as omicron variant causes airlines to cancel or delay flights on SundayFox Business
- Covid: Travel misery for tens of thousands as flights are cancelledBBC News
- Crowds and cancelations: Another rough day for air travelers nationwideWGN TV Chicago
- December 26: Airline traffic snarled by omicron, employee shortages. And Aaron Rodgers makes history. Again.NewsNation Now
- More Than 100 Flights Expected To Be Canceled At Local Airports SundayCBS New York