Knight-Swift Transportation Holdings Inc. announced earnings results for the fourth quarter ended December 31, 2020. For the fourth quarter, the company announced total revenue was USD 1,277.961 million compared to USD 1,196.810 million a year ago. Operating income was USD 194.691 million compared to USD 99.593 million a year ago. Net income was USD 142.329 million compared to USD 67.444 million a year ago. For the full year, total revenue was USD 4,673.863 million compared to USD 4,843.950 million a year ago. Operating income was USD 564.438 million compared to USD 427.438 million a year ago. Net income was USD 410.002 million compared to USD 309.206 million a year ago.