Delta Air Lines planes were involved in three wingtip collisions in separate low-speed accidents over two days at New Yorks John F. Kennedy airport, leaving one man injured.
Delta Air Lines Inc. canceled about 110 flights Monday as it began recovering from a computer breakdown a day earlier that left passengers stranded across the country.
Although it is believed he was not contagious at the time, United is alerting passengers who flew on the same flights as U.S. Ebola patient Thomas Eric Duncan, and is offering blood tests to flight attendants on those planes.