Greenville/Greer/Spartanburg (GSP) to Richlands (OAJ)
Flight time
≈ 1h 19m
Bearing
90° E
Greenville/Greer/Spartanburg (GSP) to Richlands (OAJ) is 261 miles (420 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies GSP–OAJ
US DOT T-100 · filed dataIn January 2026, Piedmont Airlines was the only carrier flying nonstop GSP–OAJ; the Embraer ERJ-145 was the most common aircraft at 100% of departures; flights ran 100% full.
Departures
1
January 2026
Seats
50
both directions
Passengers
50
both directions
Load factor
100.0%
passengers ÷ seats
Who flies GSP–OAJ?
Piedmont Airlines was the only carrier to fly nonstop GSP–OAJ in January 2026 (1 departures).
- PT
Piedmont Airlines
1 departures · 50 seats
Share of departures100.0%100.0%
Load
What plane flies GSP–OAJ?
In January 2026, the Embraer ERJ-145 flew 100% of GSP–OAJ departures.
- Embraer ERJ-145
1 departures · 100.0% load
100.0%
How has GSP–OAJ traffic changed?
Nonstop GSP–OAJ departures held steady at about 1 a month between June 2025 and January 2026.
Monthly nonstop GSP–OAJ traffic, trailing 12 months through January 2026. Bars scale to the busiest month; months with no filed service show as zero.
June 2025
1 departures · 63 passengers
82.9%
Load
July 2025
0 departures · 0 passengers
—
Load
August 2025
0 departures · 0 passengers
—
Load
September 2025
0 departures · 0 passengers
—
Load
October 2025
0 departures · 0 passengers
—
Load
November 2025
0 departures · 0 passengers
—
Load
December 2025
0 departures · 0 passengers
—
Load
January 2026
1 departures · 50 passengers
100.0%
Load
Nonstop GSP–OAJ traffic has been filed with the US DOT since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through January 2026; filings from 2025. Public domain (US Government work). The DOT publishes roughly three months in arrears.
The airports
Greenville/Greer/Spartanburg
US
Greenville-Spartanburg International Airport
Coordinates
34.90°N, 82.22°W
Hemisphere
N · W
Frequently asked
How far is Greenville/Greer/Spartanburg (GSP) from Richlands (OAJ)?
GSP to OAJ is 261 miles (420 km / 227 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from GSP to OAJ?
A nonstop covers the 261-mile great-circle distance in roughly 1h 19m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies GSP–OAJ?
In January 2026, the Embraer ERJ-145 flew the largest share of departures (100.0%).
What mileage do I earn flying GSP–OAJ?
Distance-based programs credit off the 261-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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