Airlines say they have n't changed operations as a result of the alert . Delta Air Lines : `` Business as usual , for now '' United Airlines : No flight schedule changes . Comment: No flights to Africa , Middle East , `` therefore we have nothing to waive ''
Airlines say they have n't changed operations as a result of the alert . Delta Air Lines : `` Business as usual , for now '' United Airlines : No flight schedule changes . American Airlines : No flights to Africa , Middle East , `` therefore we have nothing to waive ''