DME not registering my flight number?

[4fordisneyworld]

I called two weeks ago when we got our packet to update our flight info since we changed flights with Southwest. The CM told me that our flight was not registering in their system and it was a problem with Southwest. I called Southwest and they did confirm the flight did indeed exist! Do I need to be concerned if DME does not have our correct flight info? They told me no but I don't want to show up at MCO and then find out there is a problem!
TIA for any answers!

amanda

 

[Traveliz]

If you have your packet or even a confirmation slip that says you preregistered for DME then it won't be a problem.

They don't have to have your flight number. I have gone many times without a DME packet but only my hotel confirmation that says I registered for DME and its been fine.

Liz

 

[4fordisneyworld]

Oh good! Ty for the quick answer