Exhibit 99.1 Investor Relations Contact: Amy Mendenhall Media Contact: Autumnn Mahar Phone: 479-785-6200 Phone: 479-494-8221 Email: invrel@arcb.com Email: amahar@arcb.com ArcBest Announces Third Quarter 2024 Results ● Continued focus on cost control initiatives to mitigate headwinds from challenging freight environment ● Productivity gains from technology, training, and network design ● Service improvements, including Mastio recognizing ABF for exceeding the industry benchmark on service FORT SMITH, Arkansa ...