Union Pacific Corporation (UNP) is scheduled to report first-quarter 2024 results on Apr 25 before market open.The Zacks Consensus Estimate for first-quarter 2024 earnings has improved 0.80% over the past 60 days. UNP has an impressive earnings surprise history, having surpassed the Zacks Consensus Estimate in three of the preceding four quarters and missing once, the average beat being 1.41%.Given this backdrop, Let’s see how things have shaped up for UNP this earnings season.We expect Union Pacific’s perf ...