Key Takeaways UPS raised its dividend but faces concerns over sustainability due to high payout and weak free cash flow.JBHT increased its dividend with a lower payout ratio, avoiding sustainability concerns tied to UPS.JBHT outperformed UPS with intermodal growth, carbon reduction goals, and stronger earnings prospects.United Parcel Service (UPS) and J.B. Hunt Transport Services (JBHT) are two prominent names in the Zacks Transportation sector. Both companies have announced dividend hikes this year despite ...