Carrie H.
1/10/2016
My family has visited this Sonic several times since moving to Flower Mound in October. Overall we have been pretty happy with the service and food that they serve. There is a bit of a wait...
Sonic Drive-In
$
Open
(29)
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6210 Morriss Rd
Flower Mound, TX 75028
For more than 60 years, SONIC, America’s Drive-In has built the ultimate dining experience with our drive-in restaurants and we proudly serve our guests in Flower Mound, TX. We did it by sticking to what made drive-ins so popular in the first place: made-to-order American classics, signature menu items, and speedy service from friendly Carhops full of fun and personality. Cruise on over to us at 6210 Morriss Road for the ultimate SONIC experience!
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Reviews
2.529 reviews
Sherry T.
11/13/2025
Very poor customer service. I arrived at 3:15 to pick up a door dash order. I waited 15 min at one stall without any service. Only one person was trying to service the whole parking lot. I moved...
John C.
7/18/2025
I saw the poor reviews but thought to myself "well some of the bad reviews are pretty old.. surely they've changed their ways and are better now... right?" WRONG. Fries came out soggy, the drink...
Joyce L.
5/14/2025
Terrible service. I had placed two mobile orders back to back (for deals) and had checked in both orders in the same stall. I get a notice on the app that we need to tell the server that we have...
Vortx S.
9/7/2024
ANTS FOUND IN DRINKS 4 DIFFERENT TIMES! Workers were clueless. Found live ants in multiple of our drinks and the employee did not issue us a refund. We went inside to inspect the kitchen and found...
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