Detroit (DTW) to Gulfport (GPT)
Flight time
≈ 2h 33m
Bearing
203° SW
Detroit (DTW) to Gulfport (GPT) is 875 miles (1,408 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies DTW–GPT
US DOT T-100 · filed dataIn April 2026, Sun Country Airlines was the only carrier flying nonstop DTW–GPT; the Boeing 737-800 was the most common aircraft at 100% of departures; flights ran 82% full.
Departures
6
April 2026
Seats
1,116
both directions
Passengers
920
both directions
Load factor
82.4%
passengers ÷ seats
Who flies DTW–GPT?
Sun Country Airlines was the only carrier to fly nonstop DTW–GPT in April 2026 (6 departures).
- SY
Sun Country Airlines
6 departures · 1,116 seats
Share of departures100.0%82.4%
Load
What plane flies DTW–GPT?
In April 2026, the Boeing 737-800 flew 100% of DTW–GPT departures.
- Boeing 737-800
6 departures · 82.4% load
100.0%
How has DTW–GPT traffic changed?
Nonstop DTW–GPT departures held steady at about 6 a month between May 2025 and April 2026.
Monthly nonstop DTW–GPT traffic, trailing 12 months through April 2026. Bars scale to the busiest month; months with no filed service show as zero.
May 2025
6 departures · 1,011 passengers
90.6%
Load
June 2025
7 departures · 797 passengers
62.6%
Load
July 2025
2 departures · 260 passengers
69.9%
Load
August 2025
4 departures · 691 passengers
92.9%
Load
September 2025
5 departures · 593 passengers
63.8%
Load
October 2025
7 departures · 1,102 passengers
84.6%
Load
November 2025
5 departures · 828 passengers
89.0%
Load
December 2025
4 departures · 547 passengers
73.5%
Load
January 2026
4 departures · 614 passengers
82.5%
Load
February 2026
5 departures · 847 passengers
91.1%
Load
March 2026
7 departures · 1,180 passengers
90.6%
Load
April 2026
6 departures · 920 passengers
82.4%
Load
By direction
The DOT files each direction separately — they rarely match.
DTW → GPT
82.6% full
3 departures · 461 passengers
GPT → DTW
82.3% full
3 departures · 459 passengers
Nonstop DTW–GPT 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 Gulfport (GPT)?
DTW to GPT is 875 miles (1,408 km / 761 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from DTW to GPT?
A nonstop covers the 875-mile great-circle distance in roughly 2h 33m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies DTW–GPT?
In April 2026, the Boeing 737-800 flew the largest share of departures (100.0%).
What mileage do I earn flying DTW–GPT?
Distance-based programs credit off the 875-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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