Southwest Airlines is still experiencing sustained schedule chaos

Southwest Airlines continued to extract itself from sustained scheduling chaos Thursday, canceling another 2,350 flights after a winter storm overwhelmed its operations days ago.

The Dallas carrier acknowledged it has inadequate and outdated operations technology that can leave flight crews out of position when adverse weather strikes.Read more: Heres how many Southwest flights were canceled in New England Thursday

Southwest was the only airline unable to recover from storm-related delays that began over the weekend when snow, ice and high winds raked portions of the country.

As has been the case every day this week, the vast majority of flight cancellations nationwide, are Southwest flights.

There were 2,451 flights canceled before noon Thursday in the U.S., and 2,357 were Southwest routes, or about 58% of its entire schedule, according to the FlightAware tracking service.Read more: Southwest workers had to work 16-hour days during holiday meltdown, union president says

The airline has warned that cancellations will continue for days.

The federal government is investigating what happened at Southwest with total cancellations soaring past 10,000 early in the week.

Southwestadded a page to their websitespecifically for travelers who were stranded, but thousands of customers remain unable to reach the airline.Read more: Pete Buttigieg condemns Southwest Airlines as flight cancellations continue