Update: From a response on Twitter, Southwest Airlines seems to have resolved their techinical issue. A representative from Bradley Airport has mentioned that,
A number of Southwest flights were temporarily delayed this morning due to a nationwide technical issue. Specifically, five outbound flights and four inbound flights were delayed due to the issue. At this time, their flight operations are returning to normal schedules. In addition to Southwest, JetBlue and United were impacted locally earlier today as well. But at this point, all of their flight schedules are returning back to normal.
Original: Good Morning America reports that airlines Delta and Southwest are experiencing major technical outages due to computer problems on Monday morning.
It is unclear of the cause of the outages.
Delta and Southwest have been responding to complaints of the technical difficulties via their official Twitter pages.
Hi Rick, your flight is showing on time. The issue has been resolved. TMC— Delta (@Delta) April 1, 2019
This is breaking news.