Earlier this week, Disney released an update to the My Disney Experience app that noted:
With this release, you'll be able to order food and pay right from your phone! Save time at select park restaurants by ordering your meal on the app and picking it up when it's ready.
While the functionality may have been built into the update, it appears that mobile ordering is not ready to expand beyond Satu'li Canteen. Guests visiting Pandora: The World of AVATAR during previews can currently utilize the mobile ordering at Satu'li Canteen but the expansion to other restaurants does not have a set date.
All guests will be able to reserve food at Satu'li Canteen beginning May 27th, and then other Animal Kingdom restaurants will come online. These include:
- Flame Tree Barbecue