southwest flies into about 200 destinations... modify your question.
No. Only Delta, US Airways and Allegiant Airlines.
Southwest Airlines is currently the largest air carrier that flies out of Hobby Airport in Houston, Texas. Delta Air Lines, American Airlines, Air Tran Airlines, and JetBlue Airways are the four other air carriers that service the U.S. destinations only airport.
Currently, November 2012, they only fly into Detroit.
Nope. Only the southwest of the US.
Southwest airlines only has Boeing 737s. Nothing else.
The only subsidiarity Southwest has is AirTran Airways.
No, southwest only flies within North America
Frontier Airlines is the only airline to fly out of Wilmington-Philadelphia Regional Airport.
Southwest Airlines flies to Birmingham, Alabama
No, only Little Rock.
Only Southwest.
Southwest is adding wifi to more planes all the time. They don't expect to have wifi on all flights until 2012.