Dayton (DAY) to Gulfport (GPT)
Flight time
≈ 2h 13m
Bearing
204° SW
Dayton (DAY) to Gulfport (GPT) is 711 miles (1,144 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies DAY–GPT
US DOT T-100 · filed dataIn April 2026, Sun Country Airlines was the only carrier flying nonstop DAY–GPT; the Boeing 737-800 was the most common aircraft at 100% of departures; flights ran 59% full.
Departures
3
April 2026
Seats
558
both directions
Passengers
328
both directions
Load factor
58.8%
passengers ÷ seats
Who flies DAY–GPT?
Sun Country Airlines was the only carrier to fly nonstop DAY–GPT in April 2026 (3 departures).
- SY
Sun Country Airlines
3 departures · 558 seats
Share of departures100.0%58.8%
Load
What plane flies DAY–GPT?
In April 2026, the Boeing 737-800 flew 100% of DAY–GPT departures.
- Boeing 737-800
3 departures · 58.8% load
100.0%
How has DAY–GPT traffic changed?
Nonstop DAY–GPT departures held steady at about 3 a month between May 2025 and April 2026.
Monthly nonstop DAY–GPT traffic, trailing 12 months through April 2026. Bars scale to the busiest month; months with no filed service show as zero.
May 2025
3 departures · 522 passengers
93.5%
Load
June 2025
0 departures · 0 passengers
—
Load
July 2025
0 departures · 0 passengers
—
Load
August 2025
2 departures · 344 passengers
92.5%
Load
September 2025
3 departures · 479 passengers
85.8%
Load
October 2025
1 departures · 149 passengers
80.1%
Load
November 2025
0 departures · 0 passengers
—
Load
December 2025
2 departures · 246 passengers
66.1%
Load
January 2026
2 departures · 272 passengers
73.1%
Load
February 2026
0 departures · 0 passengers
—
Load
March 2026
2 departures · 327 passengers
87.9%
Load
April 2026
3 departures · 328 passengers
58.8%
Load
By direction
The DOT files each direction separately — they rarely match.
DAY → GPT
43.8% full
2 departures · 163 passengers
GPT → DAY
88.7% full
1 departures · 165 passengers
Nonstop DAY–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 Dayton (DAY) from Gulfport (GPT)?
DAY to GPT is 711 miles (1,144 km / 618 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from DAY to GPT?
A nonstop covers the 711-mile great-circle distance in roughly 2h 13m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies DAY–GPT?
In April 2026, the Boeing 737-800 flew the largest share of departures (100.0%).
What mileage do I earn flying DAY–GPT?
Distance-based programs credit off the 711-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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