United said it would be taking down key online and mobile services for about four and a half hours.

Flight cancellations and delays continued for the fourth day at the Cincinnati airport as flights are being reduced at 40 airports due to the government shutdown. The 18 cancellations listed for ...

United Airlines boosted cancellations due to an essential system outage.

Delta, American, and United have all responded to the planned flight reductions. Airlines are sharing contingency plans and options for ticketed passengers who may be impacted by shutdown-related ...

The third day of flight cuts during the ongoing government shutdown has caused thousands of cancellations and delays, sending some travelers scrambling. Flight tracking service Flightaware reported ...