The Zacks Analyst Blog Highlights: Delta Air Lines, American Airlines, United Airlines, Southwest Airlines and JetBlue Airways Posted byZacks Equity Research September 22, 2021 Leave a comment on The Zacks Analyst Blog Highlights: Delta Air Lines, American Airlines, United Airlines, Southwest Airlines and JetBlue Airways The Zacks Analyst Blog Highlights: Delta Air Lines, American Airlines, United Airlines, Southwest Airlines and JetBlue Airways