BREAKING More of 100 Southwest Airlines flights delayed due to a technical issue which is requiring to process manually

UPDATE Southwest Airlines says as of 2:30 pm CDT, about 450 flights have been delayed due to technical glitch.
Southwest Airlines statement on technical glitch: 'We are experiencing technology issues today which is requiring us to process customers manually. Please arrive to the airport at least two hours prior to your scheduled flight time. We have teams across the system working diligently to determine a cause. We appreciate your patience while we work to resolve the issue' -

Southwest Airlines says fewer than 100 of its 3,600 flights scheduled nationwide Sunday have been delayed due to glitch.