United Airlines' 24/7 Network Operations Center near Chicago has more than 2,000 employees across 26 departments who manage nearly 5,000 flights a day worldwide.

United Airlines has revealed details of its international schedule for next summer, including plans to add some offbeat ...

WASHINGTON — A disruption to a system housing United Airlines' flight information that caused more than 1,000 delays has been resolved, but delays continued into Thursday. The impacted system, called ...

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.

A technology issue prompted United Airlines to ground planes at major U.S. airports Wednesday and more than 1,000 flights were delayed. The impacted system, called Unimatic, houses flight information ...

United Airlines flights were expected to be back on track Thursday morning after ground stops at major U.S. airports, but some Bay Area passengers still felt impacts. Seventeen United flights were ...