A United Airlines passenger aircraft prepares to leave its gate and taxi to the runway at San Francisco International Airport in San Francisco, California.Robert Alexander | Getty ImagesThe newly elected leader of United Airlines pilots’ union has resigned after a series of his recent online posts sparked an outcry from some other aviators and union leaders.Neil Swindells, a Chicago-based Boeing 787 captain, was narrowly elected earlier this week to lead the union of more than 14,000 pilots. Some of the messages had surfaced before the union leadership’s vote, which he narrowly won. The election was held after the previous chairman resigned due to a family issue.Swindells, who could not immediately be reached for comment, announced his resignation in a note to pilots late Wednesday.United Airlines didn’t immediately comment. Swindells, as head of the pilot union, would have had a seat on United’s board of directors. The airline and the union are in the middle of contract negotiations and previous efforts to get to a deal have failed.On Sept. 16, two days after United announced a partnership with one-time rival Emirates at an event at Washington Dulles International Airport, Swindells wrote on a private message board for pilots: “And I’m sure EMIRATES had NOTHING TO DO with the EMIRATES MALE CAPTAIN being flan …
