Originally Posted by
riteshraja
A guide ... would be great if it provided information about which airline has the most direct destinations out of a particular airport.
The airport's own website includes useful information...
http://www.ocair.com/airlines/FlightSchedules.htm
You may wish to consider accumulating miles in Alaska Airline's Mileage Plan because you can earn miles on half the carriers that serve SNA: Alaska, American, Continental, Delta and Northwest.
http://www.alaskaair.com/as/mileagep...rs_Airline.asp