Change: To sign up to receive an expanded version of this weekly e-Alert bulletin from Executive Travel SKYGUIDE, click here. Southwest will overhaul gate areas at 64 airports Boeing pushes back 787 deliveries by six months Delta overhauls 737-800 interiors; expands on-demand entertainment Web site that   View changes from previous version. (Word count: 129)

Change: There were only format changes (bold, italics, etc.) in this version. See this version for details. (Word count: 109)

Change: There were only format changes (bold, italics, etc.) in this version. See this version for details. (Word count: 109)

Change: There were only format changes (bold, italics, etc.) in this version. See this version for details. (Word count: 109)

Change: There were only format changes (bold, italics, etc.) in this version. See this version for details. (Word count: 109)

Change: There were only format changes (bold, italics, etc.) in this version. See this version for details. (Word count: 109)

Change: There were only format changes (bold, italics, etc.) in this version. See this version for details. (Word count: 109)

Change:  Southwest will overhaul gate areas at 64 airports Boeing pushes back 787 deliveries by six months Delta overhauls 737-800 interiors; expands on-demand entertainment Web site   View changes from previous version. (Word count: 109)