Bloomberg Thousands of US flight cancellations cascaded into the first workday of the new year as ongoing Covid-19 issues among airline workers were compounded by winter storms hitting the northeast. More than 2,830 flights were canceled as of 2 p.m. New York time on Monday, according to data tracker FlightAware.com, the highest daily total in more than a month. …

  Bloomberg Aviation trade groups have asked the White House to intervene in the standoff between airlines and telecommunications companies over a planned expansion of 5G service. “We respectfully call on President Biden to intervene and delay the full implementation of C-band 5G until proper risk assessments have taken place and crewmembers are fully briefed as to the extent of …

  Bloomberg UK airline stocks surged as London traders played catch-up following Monday’s holiday while digesting data suggesting a milder impact from Omicron than prior Covid-19 variants. British Airways owner IAG SA soared as much as 11%, the most in more than three months, with short-haul peer Wizz Air Holdings Plc also gaining 11% as it reported a jump in …