A large tanker aircraft crashed at Naval Air Station Point Mugu in California late Wednesday afternoon, officials said, but all crew members survived the accident.
United's cost of regional service will be mostly prohibitive unless regional carriers are able to reduce costs by 30% to compete with the United's own product.
Delta Air Lines will install new flat-bed BusinessElite seats and slimline Economy seats with touchscreen video monitors on each of its 16 Boeing 747-400 jumbo jets.