JOHNS CREEK, Ga., March 04, 2024 (GLOBE NEWSWIRE) -- Saia, Inc. (Nasdaq: SAIA), a leading transportation provider offering national less-than-truckload (LTL), non-asset truckload, expedited and logistics services, is providing LTL shipment and tonnage data for the first two months of the first quarter. In January 2024, LTL shipments per workday increased 11.8%, LTL tonnage per workday increased 3.3% and LTL weight per shipment declined 7.5% to 1,334 pounds. In February 2024, LTL shipments per...