Landstar System (NASDAQ:LSTR) reported quarterly earnings of $1.44 per share which missed the analyst consensus estimate of $1.46 by 1.37 percent. This is a 20 percent increase over earnings of $1.20 per share from the same period last year. The company reported quarterly sales of $1.432 billion which beat the analyst consensus estimate of $1.341 billion by 6.81 percent. This is a 18.27 percent increase over sales of $1.211 billion the same period last year.