United Airlines pilots as well as other supporters cross Quebec Street to walk an informational picket line to signify the pilot union's commitment to attain an industry-leading contract on Tuesday, November 15, 2022, outside the United Airlines flight training center in east Denver. Organizers said that more than 500 pilots took part in the picket line, which was staged due to management delays during contract negotiations. (Photo by David Zalubowski/AP Photo)
