Mealey's (August 8, 2017, 3:03 PM EDT) -- CINCINNATI — Two merged airlines must accept or submit to expedited grievance arbitration a pilots seniority list agreed to by the union and representatives for the two groups of pilots, a Sixth Circuit U.S. Court of Appeals panel ruled July 17, adding that the matter is a “major” dispute under the Railway Labor Act (RLA) (Flight Options, LLC, et al. v. International Brotherhood of Teamsters, Local 1108, et al., No. 16-3606, 6th Cir., 2017 U.S. App. LEXIS 12728)....