AT&T's Moto X now receiving 4.4 KitKat OTA update.

Android 4.4 KitKat is taking the Moto X by storm, as the device is the first non-Nexus device to receive the update. T-Mobile and Verizon’s variants got the update just a few days ago, and Motorola announced today that AT&T’s variant would be getting the update today.
Motorola has been extremely impressive thus far with the update, and let’s hope the new DROID line won’t be far behind in receiving KitKat as well.
If you’re on AT&T, keep checking your phone for the update and let us know below if you’ve received it.

Source: Motorola Blog