Heavy rain is disrupting air travel in and out of Miami International Airport (MIA) and Fort Lauderdale-Hollywood International Airport (FLL) on Monday afternoon, according to authorities.
There were a total of 109 cancellations and 347 delays at MIA.
FLL reported 35 flights canceled and another 248 flights delayed.
Flight impacts widespread
Authorities said the destinations affected by cancellations include major domestic hubs such as Dallas-Fort Worth, Newark and Atlanta, as well as international cities like Nassau, Bahamas.
Delayed flights involve a mix of domestic and international destinations, including Houston, Montreal, Canada and Kingston, Jamaica.
While weather in South Florida is a contributing factor, authorities noted that airline operations and other national airspace management issues may also be playing a role.