Home/American Shipper/Analysis: Trucking continues to take freight from skies American Shipper Analysis: Trucking continues to take freight from skies FreightWaves Staff · Friday, January 11, 2013 Facebook Twitter Pinterest LinkedInA number of factors ranging from the impending U.S. hours of service requirements to a lack of drivers on the road will lead to a tightening of trucking capacity this year, taking more market share from air freight carriers.