Airlines canceled over 6,000 flights during Christmas weekend due to staffing shortages resulting from the Omicron variant, technical difficulties, weather challenges and normal holiday travel inconveniences. CNN's Nadia Romero reports.
Airlines canceled over 6,000 flights during Christmas weekend due to staffing shortages resulting from the Omicron variant, technical difficulties, weather challenges and normal holiday travel inconveniences. CNN's Nadia Romero reports.
