The introduction of Southwest’s new overnight routes marks a milestone for the airline, increasing connectivity and optimizing aircraft use for greater efficiency.

Southwest Airlines is celebrating its first-ever batch of redeye flights, including two that took off from Las Vegas.Five Southwest redeyes touched down in thei

Thursday night’s red-eyes marked a significant milestone, and the launch of a new strategy the airline hopes will help boost its bottom line. Here's what the scene was like on Southwest's overnight flight from Las Vegas to Baltimore.