Flight Aware data shows there was a considerable number of delays on Wednesday, as many as 572 at 7 p.m. Eastern Time.

All United Airlines flights were grounded nationally Wednesday morning due to a "connectivity issue" before the ground stop ...

United Airlines said the tech issue that led to the grounding of its flights for a few hours on Aug. 6 at major U.S. airports, including Chicago, Denver, and Houston, has been resolved. In an update ...

A technology outage grounded all United Airlines flights Wednesday evening. United Airlines is classifying the disruption as "controllable," meaning affected passengers are entitled to compensation.

United Airlines adds four new European destinations for Summer 2026, expanding transatlantic dominance with bold new routes ...

CHICAGO (Reuters) -United Airlines said a technology issue that led to a grounding of its flights for a few hours at U.S. airports and major delays across its network on Wednesday had been resolved.