Brand Certified
Sonic Drive-In
3.9(863 reviews)
Certified by Sonic Drive-In • Mar 01, 2026
Business Details
314 Us Highway 31 South, Flemington, NJ
08822, United States
Certified by Sonic Drive-In • Mar 01, 2026
(908) 788-0010
Certified by Sonic Drive-In • Mar 01, 2026
http://www.sonicdrivein.com/locations/us/nj/flemington/314-us-highway-31-south/store-6268
Certified by Sonic Drive-In • Mar 01, 2026
About
Certified by Sonic Drive-In • Mar 01, 2026
Fast Food RestaurantRestaurantAmerican RestaurantChicken RestaurantIce Cream ShopHot Dog RestaurantBreakfast RestaurantBurger JointRestaurant Delivery Service
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 Flemington, NJ. 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 314 Us Highway 31 South for the ultimate SONIC experience!
Location
Certified by Sonic Drive-In • Mar 01, 2026
Hours
Certified by Sonic Drive-In • Mar 01, 2026
Reviews
3.9
863 reviews
5 stars
396
4 stars
222
3 stars
124
2 stars
44
1 star
77
What are people saying?
AI-generated from recent customer reviews
Service Issues
Customers frequently reported slow service, long wait times, and understaffing, leading to frustration.
Food Quality
While some customers enjoyed the food, there were numerous complaints about food quality, including issues with freshness and incorrect orders.
Staff Attitude
Several reviews highlighted rude or unprofessional behavior from staff, impacting the overall customer experience.
Positive Experiences
Despite the negatives, some customers praised the friendly service and enjoyed specific menu items like shakes and burgers.
- JJJudeFeb 21, 20265.0Very good service, awesome food i recommend the double cheeseburger.
- NSNico Samneil SaladoJan 31, 20265.0No dine-in, quick and pleasant service. Follow prompt on screen. Ample of space for drive-in dining. See images for reference
- JGJorge GuevaraJan 18, 20265.0Great service. My kids love it
- WCwade cJan 13, 20262.0I think this place has seen better days. Typically its understaffed and the wait times are extremely long.
- CFcortney frankJan 4, 20264.0Weirdly slow but when you finally get your food, it's great!
Brand Certified Facts from Sonic Drive-In
This information is certified by Sonic Drive-In and published from the brand's official system of record. Data is distributed through an enterprise-grade knowledge management platform. Learn more about our data sources
Certified March 01, 2026Yext Knowledge Graph
- Address
- Categories
- Geo coordinates
- Legal business name
- Hours of operation
- Phone number
- Official website