Denver (DEN) to Green Bay (GRB)
Flight time
≈ 2h 36m
Bearing
64° NE
Denver (DEN) to Green Bay (GRB) is 903 miles (1,454 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies DEN–GRB
Filed traffic dataIn December 2025, Delta Air Lines was the only carrier flying nonstop DEN–GRB; the Airbus A321 was the most common aircraft at 50% of departures; flights ran 46% full.
Departures
4
December 2025
Seats
742
both directions
Passengers
338
both directions
Load factor
45.6%
RPM ÷ ASM
Who flies DEN–GRB?
Delta Air Lines was the only carrier to fly nonstop DEN–GRB in December 2025 (4 departures).
- DL
4 departures · 742 seats
Share of departures100.0%45.6%
Load
What plane flies DEN–GRB?
In December 2025, the Airbus A321 flew 50% of DEN–GRB departures — more than any other aircraft type.
- Airbus A321
2 departures · 36.1% load
50.0% - Boeing 737-900ER
2 departures · 55.6% load
50.0%
How has DEN–GRB traffic changed?
Nonstop DEN–GRB departures fell from 18 in June 2025 to 4 in December 2025.
Monthly nonstop DEN–GRB traffic, trailing 12 months through December 2025. Bars scale to the busiest month; months with no filed service show as zero.
June 2025
18 departures · 2,395 passengers
57.1%
Load
July 2025
16 departures · 2,583 passengers
69.6%
Load
August 2025
12 departures · 2,200 passengers
76.9%
Load
September 2025
0 departures · 0 passengers
—
Load
October 2025
0 departures · 0 passengers
—
Load
November 2025
1 departures · 0 passengers
0.0%
Load
December 2025
4 departures · 338 passengers
45.6%
Load
By direction
Each direction is filed separately — they rarely match.
DEN → GRB
46.4% full
2 departures · 172 passengers
GRB → DEN
44.7% full
2 departures · 166 passengers
Nonstop DEN–GRB traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through December 2025; filings from 2025. Public domain (US Government work).
The airports
Frequently asked
How far is Denver (DEN) from Green Bay (GRB)?
DEN to GRB is 903 miles (1,454 km / 785 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from DEN to GRB?
A nonstop covers the 903-mile great-circle distance in roughly 2h 36m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies DEN–GRB?
In December 2025, the Airbus A321 flew the largest share of departures (50.0%), followed by the Boeing 737-900ER (50.0%).
What mileage do I earn flying DEN–GRB?
Distance-based programs credit off the 903-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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