Dunkin'

3.9
632 reviews

About

Coffee ShopDonut ShopBreakfast RestaurantBakeryBagel ShopFast Food RestaurantTake Out RestaurantDunkin'
Dunkin’ is America’s favorite all-day, everyday stop for coffee, espresso, breakfast sandwiches and donuts. The world’s leading baked goods and coffee chain, Dunkin’ serves more than 3 million customers each day. With 50+ varieties of donuts and dozens of premium beverages, there is always something to satisfy your craving. Dunkin’ is proud to serve Corona, CA for all breakfast and snacking needs. Stop by today to try a classic favorite or a new featured product!

Details

  • Dine-inAvailable
  • DeliveryAvailable
  • TakeoutAvailable
  • Credit cardAvailable

Location

Dunkin'
924 E Ontario Ave, Corona, CA
92881, United States

Hours

Reviews

3.9
632 reviews
5 stars
337
4 stars
117
3 stars
52
2 stars
34
1 star
92

What are people saying?

AI-generated from recent customer reviews

Customer Service

Service quality is inconsistent, with reports of rude staff and poor order handling, particularly during evening shifts.

Food Quality

Many customers complained about stale donuts and inconsistent drink quality, with some praising specific items while others found them unsatisfactory.

Cleanliness

The location is generally reported as clean, but there are instances of dirty tables and flies in the donut display.

Efficiency

Drive-thru service is often noted as fast, but there are complaints about long wait times and incorrect orders.
  • NS
    nancy santiago
    Jan 2, 2026
    2.0
    I usually go to the upland Dunkin. But since I was in the corona area i decided to stop at this location. I tried ordering in the kiosk and it kept saying error. So I went to the front and ordered what I wanted. The staff was not friendly. the store was dirty. the donuts were stale. The drinks I ordered were ok. I definitely will not be returning to this location.
  • MM
    Miles Miller
    Dec 24, 2025
    3.0
    Bummer, google maps showed they are open but They are closed and no one is there…went into the drive through at approximately 4:20pm on 12-24-25 others also going into the drive thru confused.
  • IH
    iker hassey
    Dec 4, 2025
    5.0
    Love the 8 dollars meal deal
  • MI
    Mayra Isabel
    Nov 22, 2025
    1.0
    I ordered pickup through Uber Eats. When I arrived, they wouldn't hand me my order because I wasn't an Uber driver? I showed them my order confirmation and everything. No idea what happened there.
  • JJ
    Jennifer
    Oct 11, 2025
    1.0
    Horrible. They talk so much in the morning they can't get the orders straight. It's annoying and won't be going back to tid location in the morning. Get it together

Frequently Asked Questions About Dunkin'

What are the operating hours for this Dunkin' location in Corona, CA?

This Dunkin' location is open Monday to Friday from 5 AM to 10 PM, Saturday from 5 AM to 10 PM, and Sunday from 6 AM to 9 PM.

Does Dunkin' in Corona, CA offer delivery and curbside pickup services?

Yes, this Dunkin' location offers both delivery and curbside pickup services for customer convenience.