Detroit Metropolitan Wayne County Airport
Detroit, United StatesDTW / KDTW
Regional airport · 130 direct destinations · 6 runways · longest runway 12,005 ft
55 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center
Route
Detroit → Green Bay
DTW
DetroitDetroit Metropolitan Wayne County Airport
DetroitDetroit Metropolitan Wayne County AirportGRBGreen BayAustin Straubel International Airport
Green BayAustin Straubel International Airport- Distance
- 286 mi
- Estimated flight time
- ~1h 5m
Green Bay is currently 1 hour behind Detroit.
Observed nonstop
How often does this route fly?
Frequency
A couple of times a day
On average around 3 flights a day, observed from October 2025 to September 2026.
- 3
- flights per day
- 3
- busiest month · Oct
- 50 min
- measured flight time
- 12 / 12
- months seen
Through the year
Per day, month by month
- 3Jan2026
- 3Feb
- 3Mar
- 3Apr
- 3May
- 3Jun
- 3Jul
- 3Aug
- 3Sep
- 3Oct2025
- 3Nov
- 3Dec
Airlines
Who flies it
SkyWest Airlinesall year
Delta Air Lineswinter
Endeavor Airsummer
Through the day
Departure times
Local time in Detroit. Most departures between 10:00 and 13:00.
- 00:00
- 01:00
- 02:00
- 03:00
- 04:00
- 05:00
- 06:00
- 07:00
- 08:00
- 09:00
- 10:00
- 11:00
- 12:00
- 13:00
- 14:00
- 15:00
- 16:00
- 17:00
- 18:00
- 19:00
- 20:00
- 21:00
- 22:00
- 23:00
Through the week
By weekday
- 2.8Mon
- 2.8Tue
- 2.8Wed
- 2.7Thu
- 2.8Fri
- 2.9Sat
- 3Sun
Fleet
Aircraft observed
- Bombardier CRJ900CRJ978%
- Boeing 717B71215%
- Bombardier CRJ700CRJ76%
- Embraer 175E75L0%
- Airbus A319A3190%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 3 | 89 |
|
| February 2026 | 3 | 81 |
|
| March 2026 | 3 | 87 |
|
| April 2026 | 3 | 81 |
|
| May 2026 | 3 | 79 |
|
| June 2026 | 3 | 87 |
|
| July 2026 | 3 | 85 |
|
| August 2026 | 3 | 87 |
|
| September 2026 | 3 | 85 |
|
| October 2025 | 3 | 95 |
|
| November 2025 | 3 | 85 |
|
| December 2025 | 3 | 79 |
|
Airlines observed on this route
From observed callsign routes on DTW-GRB - not a booking guarantee.
About this route
- Domestic route: both airports are in the same country.
- The opposite direction has also been observed as a direct connection.
- Direct destinations observed from Detroit: 130.
- Direct destinations observed from Green Bay: 21.
The airports on this route
Austin Straubel International Airport
Green Bay, United StatesGRB / KGRB
Regional airport · 21 direct destinations · 2 runways · longest runway 8,701 ft
52 °F · RainSource: METAR observation via the NOAA Aviation Weather Center
Alternative airports for this journey
Same journey, a different airport nearby - with an observed direct connection.
About the route from Detroit to Green Bay
The observed direct connection between Detroit Metropolitan Wayne County Airport (DTW) and Austin Straubel International Airport (GRB) covers approximately 286 mi. The estimated flight time is around 1h 5m. Delta Air Lines, Endeavor Air and SkyWest Airlines have been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Detroit from Green Bay by air?
- The great-circle distance between Detroit Metropolitan Wayne County Airport and Austin Straubel International Airport is approximately 286 mi.
- How long is the flight from Detroit to Green Bay?
- Based on the distance, the estimated flight time is about 1h 5m. This is an estimate, not a schedule.
- Is there a direct connection from Detroit to Green Bay?
- Yes, a direct connection between DTW and GRB has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: Delta Air Lines, Endeavor Air and SkyWest Airlines.
- How often is there a flight from Detroit to Green Bay?
- On average around 3 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 1,020 observed flights. Mainly SkyWest Airlines, Delta Air Lines, Endeavor Air. That is an observation, not a timetable.
- What is the current time difference between Detroit and Green Bay?
- Green Bay is currently 1 hour behind Detroit.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.
Route data updated on October 11, 2026.