Over 100 flights were canceled at Orlando International Airport over the weekend, with a total of 133 flights canceled and 351 delayed from Sunday through Monday morning. Among the carriers with the most cancellations and delays were Southwest, Frontier, and Spirit Airlines.

Southwest Airlines cited widespread pop-up thunderstorms and airspace constraints as reasons for the travel disruptions. The airline is currently assisting customers with delays and apologizing for any inconvenience caused.

Airport officials have been contacted for comment but have not yet responded. The situation is still developing, so travelers are advised to stay tuned to News 6 for updates on the situation at Orlando International Airport.