I saw on southwest.com that WN ships cargo between cities that they do not normally service. An example of this would be that they have cargo service from EWR-PHL. However, I do believe that they contract with a cargo operator for that particular route and that they do not actually fly that service for that cargo route. Please feel free to correct me if I am wrong. If anyone has information and/or background information on this please let me know. I guess my questions are how long have they been doing this, why do they do this, who are their subcontractors, and what cities do they do this for? I want to thank you all in advance for your answers.

laxboeingman