Why Is Delta (DAL) Up 10.8% Since Last Earnings Report?

A month has gone by since the last earnings report for Delta Air Lines (DAL) . Shares have added about 10.8% in that time frame, outperforming the S&P 500.Will the recent positive trend continue leading up to its next earnings release, or is Delta due for a pullback? Before we dive into how investors and analysts have reacted as of late, let's take a quick look at its most recent earnings report in order to get a better handle on the important catalysts. Earnings Beat at Delta in Q1Delta reported  first-qua ...