Thank you very much. That fixed the problem with the schedule search. However, I'm still having a problem with the transfers. For example, if I try to transfer anywhere, it says "You were transfered to: ()" and then '()' becomes my current location, in MySQL it just shows as ''. Thanks for your work, it's some great work, just can't figure out that issue. Let me know if you can help.
Thank you so much!
EDIT: When I do a search with the issue above, it shows all flights.