FORT SMITH, Ark., June 28, 2019 /PRNewswire/ -- ArcBest® (ARCB) will announce its second quarter 2019 financial results after the market close on Tuesday, July 30, 2019. A conference call with company executives will be held on the following day, Wednesday, July 31, 2019, at 9:30 a.m. EDT (8:30 a.m. CDT) to discuss these results. Interested parties are invited to listen by calling (800) 897‑3679.