DALLAS - Southwest Airlines canceled hundreds of more flights on Monday after a weekend filled with "operational challenges" and severe weather left thousands of customers facing delays and cancelations.
The Dallas-based airline has canceled 348 flights Monday and delayed another 303 flights, according to FlightAware, a website that tracks cancellations and delays.On Sunday, Southwest Airlines canceled more than 1,000 flights, or 29% of its schedule, due to air traffic control issues and weather challenges at its Florida airports.
That was the highest rate by far of the major U.S. airlines, followed by Allegiant, which canceled 6% of its flights. American Airlines canceled 5% of its flights, while Spirit canceled 4% on Sunday, according to.