| Revenue, before fuel surcharge | 256.24M |
| Fuel surcharge | 24.29M |
| Total revenue | 280.53M |
| Salaries, wages and benefits | 82.69M |
| Fuel expense | 34.62M |
| Operations and maintenance | 19.78M |
| Insurance and claims | 9.25M |
| Operating taxes and licenses | 4.55M |
| Communications | 976K |
| Depreciation and amortization | 29.13M |
| Purchased transportation | 57.07M |
| Miscellaneous operating expenses | 5.54M |
| Total operating expenses | 243.6M |
| Income from operations | 36.93M |
| Interest income | 83K |
| Other income/(expense) | 1.39M |
| Income before income taxes | 38.22M |
| Income taxes | 14.56M |
| Net income | 23.67M |
| Net (income)/loss attributable to noncontrolling interest | -316K |
| Net income attributable to Knight Transportation | 23.35M |
| Basic (in Dollars per share) | 0.29 |
| Diluted (in Dollars per share) | 0.29 |
| Basic (in Shares) | 80.04M |
| Diluted (in Shares) | 80.79M |