The Green Bay to Detroit route connects Austin Straubel International Airport (GRB) in US with Detroit Metropolitan Wayne County Airport (DTW) in US. This short-haul flight covers approximately 287 miles (462 km) with a typical flight time of 49m. This route is served by 3 airlines: SkyWest, Endeavor Air, Delta Air Lines. AirportRoutes has tracked 12 daily flights on this route.
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The route between Austin Straubel International Airport (GRB) in Green Bay and Detroit Metro Wayne Co (DTW) is a convenient connection for both business and leisure travelers in the Wisconsin and Michigan areas. The flight distance is approximately 287 miles. The average flight time is around 1 hour and 20 minutes to 1 hour 30 minutes. Travelers choose this route for its direct access between these two important Midwest cities. Delta Air Lines operates numerous non-stop flights on this route. This efficient air link saves significant travel time compared to driving.
To get good prices, consider booking your flight at least a month in advance, and look for deals on Tuesdays, Wednesdays, or Saturdays. At GRB, remember it has a compact layout with three terminals: Concourse A, Concourse B, and the Main Terminal. At DTW, be aware that there are two main terminals, the McNamara Terminal (Delta and SkyTeam partners) and the Evans Terminal (all other airlines), which are not connected inside security. If you have a connecting flight and need to switch terminals, you'll have to exit security and use the free terminal shuttle. Delta operates the majority of direct flights on this route.
Detroit, often called the "Motor City," offers a diverse range of attractions. Top attractions include the Detroit Institute of Arts (DIA), home to an extensive collection, Campus Martius Park, a vibrant downtown gathering place, and the Henry Ford Museum of American Innovation, showcasing American ingenuity. Detroit is unique for its rich automotive history, vibrant arts scene, and resilient spirit. Explore the revitalized downtown area, the historic Eastern Market, or the culturally rich Greektown. Don't miss out on trying a "Boston Cooler" (a Vernors ginger ale float) or enjoying some delicious Detroit-style pizza.
The warm season in Detroit lasts from late May to mid-September, with July being the hottest month. January is the coldest month. Avoid peak travel times around holidays and major events to dodge crowds. For a balance of good weather and lower prices, consider flying in April or May, or during the shoulder seasons. The city hosts various events throughout the year, including the Detroit Tree Lighting in December and numerous summer festivals.
Austin Straubel International Airport
KGRBGRBDetroit Metropolitan Wayne County Airport
KDTWDTW3
Operators12
Daily Flights287
Miles49m
Flight Duration
| Airline | ICAO | IATA |
|---|---|---|
| SkyWest |
SKW
|
OO
|
| Endeavor Air |
EDV
|
9E
|
| Delta Air Lines |
DAL
|
DL
|
| Day | Flights Observed | Frequency | Activity |
|---|---|---|---|
| Monday | 50 | 14% |
|
| Tuesday | 50 | 14% |
|
| Wednesday | 59 | 16% |
|
| Thursday | 52 | 14% |
|
| Friday | 46 | 13% |
|
| Saturday | 56 | 15% |
|
| Sunday | 50 | 14% |
|
| Airline | Flight Numbers | Aircraft Type | Typical Time | Days Active | Last Seen | Status |
|---|---|---|---|---|---|---|
|
Delta Air Lines
DAL
/ DL
|
DAL1453 DAL1726 DAL1747 | B712 | 17:28 5:28 PM (Representative) |
M
T
W
T
F
S
S
|
Jan 29, 2026 | Active |
|
Endeavor Air
EDV
/ 9E
|
EDV5369 EDV5497 | CRJ9 | 11:14 11:14 AM (Representative) |
M
T
W
T
F
S
S
|
Jan 31, 2026 | Active |
|
SkyWest
SKW
/ OO
|
SKW4059 SKW3984 SKW3670 SKW3878 SKW3974 | CRJ9 | 11:15 11:15 AM (Representative) |
M
T
W
T
F
S
S
|
Feb 2, 2026 | Active |
| Departure Time | Operator | ICAO | IATA |
|---|---|---|---|
| 11:14 11:14 AM | Endeavor Air |
EDV
|
9E
|
| 11:15 11:15 AM | SkyWest |
SKW
|
OO
|
| 17:28 5:28 PM | Delta Air Lines |
DAL
|
DL
|
Time Information
Times are shown in the departure airport's local timezone (UTC).