There are also no federal laws that entitle customers to money or compensation in the case of delayed flights.
Southwest is trying to stabilize its operations following the weekend. Since Saturday, the airline has canceled close to 2,400 flights.
A company spokesperson has said customers would receive refunds during the ongoing flight disruptions.
American Airlines is approaching 500 flight cancelations during four-day period around the weekend.
American Airlines and British Airways have suspended certain international flights.
Numerous flights were delayed and canceled by the FAA due to a dense fog advisory from the National Weather Service.
While the Lufthansa strike will mainly affect European travelers, flights between the U.S. and Germany will be impacted.
Nearly half of the canceled flights were planned to go to or leave from Orlando International Airport.
Weather delays are inevitable - but there are a few actions and precautions you can take when it causes flight cancellations.
Delays ranged from about 20 minutes to almost three hours.
Several airlines offered ticket holders the opportunity to switch their flights for free.
Many airlines are ready to issue waivers for passengers on delayed or canceled flights.
Several airlines are allowing passengers to change their flights with no penalty fee.