Global air travel might not get back on a roll until 2023: ‘It’s going to be a long haul out of this’ Updated Feb 07, 2021; Posted Feb 07, 2021 A floor sign reminds travelers to keep social distancing measures in Terminal 3 at O'Hare International Airport in Chicago.(John J. Kim/Chicago Tribune/TNS)TNS Facebook Share As coronavirus vaccines started rolling out late last year, there was a palpable sense of excitement. People began browsing travel websites and airlines grew optimistic about flying again. Ryanair Holdings Plc even launched a “Jab & Go” campaign alongside images of 20-somethings on holiday, drinks in hand. It’s not working out that way.