2:35ABC NewsChristmasDecember 24, 2021Omicron cancels Christmas flightsAnd families scramble for COVID tests before Christmas. ABC News’ Andrew Dymburt reports.Up Next in newsBy the Numbers: Holiday travel surgeDecember 24, 2021The 2024 total eclipse seen across North AmericaApril 8, 2024Sandra Day O'Connor, 1st woman on Supreme Court, dies at 93December 1, 2023