Heartland Express (HTLD) 8-KHeartland Express, Inc. Declares Regular Quarterly Dividend

Exhibit 99.1

Tuesday September 17, 2024, For Immediate Release

Press Release

Heartland Express, Inc. Declares Regular Quarterly Dividend

The press release may contain forward-looking statements, which are based on information currently available. These statements and assumptions involve certain risks and uncertainties. Actual events may differ from these expectations as specified from time to time in filings with the Securities and Exchange Commission. The Company assumes no obligation to update any forward-looking statement to the extent it becomes aware that it will not be achieved for any reason.

For further information contact

Michael J. Gerdin, CEO

Christopher A. Strain, CFO

Heartland Express, Inc.

319-645-7060