Detroit (DTW) to Gwinn (MQT)
Flight time
≈ 1h 30m
Bearing
326° NW
Detroit (DTW) to Gwinn (MQT) is 349 miles (561 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies DTW–MQT
Filed traffic dataIn July 2026, SkyWest Airlines was the only carrier flying nonstop DTW–MQT; the Bombardier CRJ-550 was the most common aircraft at 78% of departures; flights ran 79% full.
Departures
60
July 2026
Seats
3,242
both directions
Passengers
2,574
both directions
Load factor
79.4%
RPM ÷ ASM
Who flies DTW–MQT?
SkyWest Airlines was the only carrier to fly nonstop DTW–MQT in July 2026 (60 departures).
- OO
60 departures · 3,242 seats
Share of departures100.0%79.4%
Load
What plane flies DTW–MQT?
In July 2026, the Bombardier CRJ-550 flew 78% of DTW–MQT departures — more than any other aircraft type.
- Bombardier CRJ-550
47 departures · 85.4% load
78.3% - Bombardier CRJ-900
7 departures · 57.4% load
11.7% - Bombardier CRJ-700
6 departures · 71.8% load
10.0%
How has DTW–MQT traffic changed?
Nonstop DTW–MQT departures fell from 62 in August 2025 to 60 in July 2026.
Monthly nonstop DTW–MQT traffic, trailing 12 months through July 2026. Bars scale to the busiest month; months with no filed service show as zero.
August 2025
62 departures · 2,706 passengers
86.7%
Load
September 2025
60 departures · 2,497 passengers
83.2%
Load
October 2025
62 departures · 2,732 passengers
88.1%
Load
November 2025
58 departures · 2,358 passengers
78.9%
Load
December 2025
56 departures · 2,331 passengers
82.4%
Load
January 2026
56 departures · 2,224 passengers
76.7%
Load
February 2026
56 departures · 2,161 passengers
76.0%
Load
March 2026
41 departures · 1,646 passengers
74.1%
Load
April 2026
52 departures · 2,151 passengers
72.7%
Load
May 2026
59 departures · 2,398 passengers
69.9%
Load
June 2026
60 departures · 2,653 passengers
75.6%
Load
July 2026
60 departures · 2,574 passengers
79.4%
Load
By direction
Each direction is filed separately — they rarely match.
DTW → MQT
75.9% full
30 departures · 1,223 passengers
MQT → DTW
82.8% full
30 departures · 1,351 passengers
Nonstop DTW–MQT traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through July 2026; filings from 2025. Public domain (US Government work).
The airports
Gwinn
US
Marquette/Sawyer International Airport
Coordinates
46.35°N, 87.40°W
Hemisphere
N · W
Frequently asked
How far is Detroit (DTW) from Gwinn (MQT)?
DTW to MQT is 349 miles (561 km / 303 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from DTW to MQT?
A nonstop covers the 349-mile great-circle distance in roughly 1h 30m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies DTW–MQT?
In July 2026, the Bombardier CRJ-550 flew the largest share of departures (78.3%), followed by the Bombardier CRJ-900 (11.7%).
What mileage do I earn flying DTW–MQT?
Distance-based programs credit off the 349-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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