- Flight cancellations and delays hit Christmas Day travel : Coronavirus Updates NPR
- Travel Woes Deepen as Omicron Variant Hits Pilots and Flight Attendants The Wall Street Journal
- Nearly 5,000 flights canceled as omicron sparks Christmas travel chaos NBC News
- Omicron snarls some Christmas travel plans; 3800 flights canceled worldwide The Washington Post
- Omicron variant causes Christmas flight cancellations and holiday travel headaches Fox Business
- View Full Coverage on Google News
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