Delta Air Lines Executive VP-Human Resources and Labor Relations Mike Campbell said in a merger update sent to employees yesterday that "seniority integration has already been resolved for pilots, dispatchers, AMTs and meteorologists" and that progress is being made on "a fair and equitable integration for flight attendants." If Northwest Airlines flight attendants agree to recommendations made by their DL counterparts last week, "we would have seniority integration issues resolved for the vast majority of our combined employee groups," he said.