HOUSTON — A "technology issue" that caused United Airlines flights to be held at Bush Airport and others across the country Wednesday is now resolved, according to a statement from the company.

According to United, the issue that grounded the fleet nationwide began at 5:12 p.m. A little after 9 p.m., United said the underlying issue had been resolved, but there would still be delays as they worked to restore normal operations.

The system that was impacted is named Unimatic, which, according to United, houses information about each flight that is then fed to other systems, including those that calculate weight and balance and track flight times. The company said this outage was not related to recent concerns about cybersecurity in the airline industry.

United said it is treating this as

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