RELATED: Sunny and hot day -- but watch out for rip currents at the beachThe company also tweeted about the disruption Saturday afternoon. "ATC issues and disruptive weather have resulted in a high volume of cancellations throughout the weekend while we work to recover our operation," the post read. "We appreciate your patience as we accommodate affected Customers, and Customer Service wait times are longer than usual..."Parts of Florida were expected to see strong to severe storms Saturday evening.