![US and Australian airlines cancel hundreds of flights after Omicron causes staff shortages](https://cdn.newsserve.net/ONPglobe256.png)
US and Australian airlines cancel hundreds of flights after Omicron causes staff shortages
Passengers face travel disruption on Christmas Eve as coronavirus variant affects journeys
Full Article
Passengers face travel disruption on Christmas Eve as coronavirus variant affects journeys
Full ArticleThousands of flights have been cancelled over the Christmas weekend as Omicron’s spread leads to staff shortages. According to..