keywords: delta jobs cut supervisory personnel
text: Delta details its plans to cut 7,000 jobs NEW YORK -- Delta Air Lines Inc. , the number three US carrier, said yesterday it will cut 2,000 aircraft-maintenance jobs, up to 3,100 customer-service jobs, and between 1,600 and 1,800 supervisory and administrative personnel as part of a previously announced plan to cut total staffing by 7,000.