text: Delta to Cut Up to 7,000 Jobs in 18 Months ATLANTA - Delta Air Lines will cut up to 7,000 jobs, reduce wages and pull back at its Dallas-Fort Worth airport hub as part of a sweeping restructuring plan that could still leave it vulnerable to bankruptcy, company CEO Gerald Grinstein said Wednesday.    The job cuts representing about 10 percent of its overall work force will come over the next 18 months, Grinstein said during a meeting with 300 of the company's middle managers...