 JACKSONVILLE, Fla., July 07, 2021 GLOBE NEWSWIRE -- Landstar System, Inc. NASDAQ:LSTR, a worldwide, asset-light provider of integrated transportation management solutions delivering safe, specialized transportation services, announced today it will release its 2021 second quarter results after the market closes on Wednesday, July 21, 2021. The Company will hold its quarterly conference call with analysts and investors the following morning, Thursday, July 22, 2021 at 8:00 a.m. ET to discuss the second quarter results and current outlook. To access the webcast, visit click on Webcasts; and then Landstars Second Quarter 2021 Earnings Release Conference Call. 