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 New Haven, CT for all breakfast and snacking needs. Stop by today to try a classic favorite or a new featured product!
Went here twice, they've kept making my order wrong and giving the wrong size. I don't believe they know the difference between Large or Medium. I'm thinking they're also just trying to rip people off from their money because everyone in Union Station is in a hurry to their next destination. I will never be back to this Dunkin again.
AB
Avery Bargar
Jan 20, 2026
3.0
I find they’re usually pretty quick at the lower level Dunkin’ right by the train concourse. And the sandwiches I’ve gotten have been fine, as has the iced coffee. But the drip coffee tastes like burnt popcorn. Garbage.
LS
Leo Saenger
Nov 21, 2025
1.0
Coffee had a very strong taste of soap! Had to pour it out. Something very bad going on here.
MM
Maria
Nov 13, 2025
1.0
They are very slow, always have new staff, and never make anything correct. You would think they should move with urgency as everyone has a train to catch, but they never do. Definitely need better leadership here.
KT
Kalpa Taru
Oct 5, 2025
4.0
Busy small place due to location. Barely 5 people can stand inside. Not sure - but I ordered regular small coffee with milk and sugar - the coffee was more on the bitter side and not tasting great - not sure if was the coffee roast or brew . Forgot to take picture.
What are Dunkin's operating hours in New Haven, CT?
Dunkin' in New Haven, CT is open Monday through Thursday from 6:00 AM to 3:00 PM, and Friday through Sunday from 6:00 AM to 4:00 PM.
Does this Dunkin' location offer delivery services?
No, this Dunkin' location in New Haven does not offer delivery services.
Can I order ahead using Dunkin's mobile app?
Yes, you can order ahead using the Dunkin' mobile app for a fast grab-and-go experience.
What are some of the specialty items offered at this Dunkin' location?
Specialties include espresso, coffee, donuts, breakfast sandwiches, and tea.
Does this Dunkin' have a drive-thru service?
No, this Dunkin' location does not have a drive-thru service.
What meals does Dunkin' serve at this location?
Dunkin' serves breakfast, lunch, and brunch at this New Haven location.
Where is this Dunkin' located?
This Dunkin' is located at 50 Union Ave, Ste 2, New Haven, CT 06519, on the lower level of the train station.
How can nearby Union Station be useful when visiting Dunkin'?
Union Station is conveniently located near Dunkin', making it easy for travelers arriving by train to quickly grab coffee, breakfast sandwiches, or donuts before continuing their journey.
Are there other food options near Dunkin' at Union Station?
Yes, nearby options include Subway for sandwiches and Sbarro for pizza, allowing for diverse meal choices before or after visiting Dunkin'.
What transportation options are available near Dunkin' at 50 Union Ave?
Nearby transportation options include multiple train stations such as New Haven Union Station, Amtrak, Metro North, and bus services like Greyhound and Quinnipiac University Shuttle Stop, making it convenient for commuters and travelers to access Dunkin'.
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