American Airlines pilot dispute heating up.American Airlines sends letter for its union saying pilots are hurting the companyThe letter threatens court action and discipline against those pilots implicatedA union rep says this doesn’t help talks and will “further … enrage” pilots American won bankruptcy court approval to throw out the pilots’ labor deal An American Airlines executive’s threats to discipline pilots over delays and file legal action against its pilots union may poison already heated contract negotiations, a union spokesman said Thursday.Earlier this week, American’s management contacted the union to ask for talks on a new labor deal, according to [...]

