DME - my input error?

[206bones]

I just tried to add my airline info to the WDW site, so I'd be set with the DME. I'm flying Southwest in April. I keep getting an error message. Is it too soon to do this?

 

[zurgswife]

Could it be because Southwest isn't one of the official DME airlines. While you can still use DME, I've always added it to my ressie when I made them because I also us SW. They will gather your luggage on the trip from the airport but you will have to shelp your own luggage on the bus back to the airport for the return trip.