Detroit (DTW) to Green Bay (GRB)
Flight time
≈ 1h 22m
Bearing
305° NW
Detroit (DTW) to Green Bay (GRB) is 287 miles (461 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies DTW–GRB
US DOT T-100 · filed dataIn April 2026, SkyWest Airlines operated the most departures, one of 2 carriers flying nonstop DTW–GRB; the Bombardier CRJ-900 was the most common aircraft at 87% of departures; flights ran 81% full.
Departures
181
April 2026
Seats
14,025
both directions
Passengers
11,429
both directions
Load factor
81.5%
passengers ÷ seats
Who flies DTW–GRB?
SkyWest Airlines operated the most nonstop DTW–GRB departures in April 2026 (161), one of 2 carriers on the route.
- OO
SkyWest Airlines
161 departures · 11,826 seats
Share of departures89.0%82.5%
Load
- DL
Delta Air Lines
20 departures · 2,199 seats
Share of departures11.0%75.9%
Load
What plane flies DTW–GRB?
In April 2026, the Bombardier CRJ-900 flew 87% of DTW–GRB departures — more than any other aircraft type.
- Bombardier CRJ-900
157 departures · 82.5% load
86.7% - Boeing 717-200
20 departures · 75.9% load
11.1% - Bombardier CRJ-550
4 departures · 82.5% load
2.2%
How has DTW–GRB traffic changed?
Nonstop DTW–GRB departures rose from 175 in May 2025 to 181 in April 2026.
Monthly nonstop DTW–GRB traffic, trailing 12 months through April 2026. Bars scale to the busiest month; months with no filed service show as zero.
May 2025
175 departures · 11,753 passengers
89.2%
Load
June 2025
171 departures · 11,485 passengers
91.8%
Load
July 2025
173 departures · 11,020 passengers
89.8%
Load
August 2025
184 departures · 12,051 passengers
90.5%
Load
September 2025
186 departures · 13,183 passengers
82.7%
Load
October 2025
194 departures · 13,577 passengers
78.8%
Load
November 2025
174 departures · 11,804 passengers
78.4%
Load
December 2025
175 departures · 11,022 passengers
76.6%
Load
January 2026
183 departures · 10,917 passengers
70.9%
Load
February 2026
168 departures · 11,267 passengers
78.8%
Load
March 2026
176 departures · 12,754 passengers
86.0%
Load
April 2026
181 departures · 11,429 passengers
81.5%
Load
By direction
The DOT files each direction separately — they rarely match.
GRB → DTW
76.2% full
91 departures · 5,367 passengers
DTW → GRB
86.9% full
90 departures · 6,062 passengers
Nonstop DTW–GRB traffic has been filed with the US DOT since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through April 2026; filings from 2025. Public domain (US Government work). The DOT publishes roughly three months in arrears.
The airports
Frequently asked
How far is Detroit (DTW) from Green Bay (GRB)?
DTW to GRB is 287 miles (461 km / 249 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from DTW to GRB?
A nonstop covers the 287-mile great-circle distance in roughly 1h 22m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies DTW–GRB?
In April 2026, the Bombardier CRJ-900 flew the largest share of departures (86.7%), followed by the Boeing 717-200 (11.1%).
What mileage do I earn flying DTW–GRB?
Distance-based programs credit off the 287-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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