CBS/AP CHICAGO – A Chicago Fire unit spokesman assumed insignificant person was injured whilst a Southwest Airlines jet skidded rotten a airstrip into mud by central Airport.Firefighter Richard Rosado whispered the seaplane skidded rancid the airstrip on more or less 1:35 p.m. Monday afternoon. Southwest officials alleged in attendance was tiring hail in the field of the area after the trip from Denver landed.NTSB: slack rivets found taking part in hydroplane with holeThe passengers exited the aircraft, a Boeing 737-700, using air stairs and give been bused to the terminal.