United Airlines has grounded flights nationwide on Wednesday night due to an issue with its weight and balance computer system.

United Airlines flights on major routes were grounded Wednesday because of a technology issue, and additional flight delays were expected into the evening, the airline said.

On Wednesday, Aug. 6 United Airlines was forced to ground all flights nationwide after suffering a tech issue that led to delays of over 1,000 flights. "We are working with customers to get them to their destinations after a technology disruption on Wednesday evening,