In a bold attempt at aviation marketing, Southwest had two Boeing 737s painted to resemble SeaWorld's iconic killer whale.

Rachel Liang was a reporting assistant for the Journal in Singapore, covering business and general news about China. Previously she was with NPR in Beijing, covering China stories. Prior to that, she ...

Southwest Airlines Co. late Wednesday pulled its guidance for this year and the next, and said it will cut capacity starting in the second half of the year as it faces lower travel demand.