A downbeat outlook tarnished an otherwise strong quarter for Southwest, which topped profit estimates on robust holiday travel.

Venmo payment options are the latest announcement in a broader effort from JetBlue to enhance its services and boost profits.

Fresh from fending off an activist investor and calls for his job, Southwest Airlines CEO Bob Jordan ... major firms such as Starbucks, Goodyear, Paypal and NRG Energy. The investor has forced ...

Southwest and United airlines, already accept payments using PayPal. Venmo, which is owned by PayPal, is a popular payment app in the United States. It is commonly used for peer-to-peer ...