Atlanta (ATL) to Greenville/Greer/Spartanburg (GSP)
Flight time
≈ 1h 06m
Bearing
55° NE
Atlanta (ATL) to Greenville/Greer/Spartanburg (GSP) is 153 miles (247 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies ATL–GSP
US DOT T-100 · filed dataIn April 2026, Delta Air Lines operated the most departures, one of 2 carriers flying nonstop ATL–GSP; the Boeing 717-200 was the most common aircraft at 50% of departures; flights ran 82% full.
Departures
475
April 2026
Seats
66,356
both directions
Passengers
54,112
both directions
Load factor
81.5%
passengers ÷ seats
Who flies ATL–GSP?
Delta Air Lines operated the most nonstop ATL–GSP departures in April 2026 (474), one of 2 carriers on the route.
- DL
Delta Air Lines
474 departures · 66,219 seats
Share of departures99.8%81.6%
Load
- WN
Southwest Airlines
1 departures · 137 seats
Share of departures0.2%74.5%
Load
What plane flies ATL–GSP?
In April 2026, the Boeing 717-200 flew 50% of ATL–GSP departures — more than any other aircraft type.
- Boeing 717-200
236 departures · 84.5% load
49.7% - Boeing 737-900ER
146 departures · 78.0% load
30.7% - Boeing 737-800
92 departures · 82.6% load
19.4% - Boeing 737-700
1 departures · 74.5% load
0.2%
How has ATL–GSP traffic changed?
Nonstop ATL–GSP departures rose from 458 in May 2025 to 475 in April 2026.
Monthly nonstop ATL–GSP traffic, trailing 12 months through April 2026. Bars scale to the busiest month; months with no filed service show as zero.
May 2025
458 departures · 56,785 passengers
88.1%
Load
June 2025
481 departures · 59,627 passengers
84.0%
Load
July 2025
512 departures · 59,806 passengers
83.7%
Load
August 2025
512 departures · 58,743 passengers
83.8%
Load
September 2025
476 departures · 60,602 passengers
87.3%
Load
October 2025
512 departures · 62,261 passengers
87.7%
Load
November 2025
459 departures · 49,675 passengers
80.1%
Load
December 2025
410 departures · 42,533 passengers
81.4%
Load
January 2026
384 departures · 41,488 passengers
80.9%
Load
February 2026
402 departures · 47,068 passengers
82.6%
Load
March 2026
459 departures · 52,949 passengers
82.8%
Load
April 2026
475 departures · 54,112 passengers
81.5%
Load
By direction
The DOT files each direction separately — they rarely match.
GSP → ATL
81.7% full
238 departures · 27,156 passengers
ATL → GSP
81.4% full
237 departures · 26,956 passengers
Nonstop ATL–GSP 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
Atlanta
US
Hartsfield Jackson Atlanta International Airport
Coordinates
33.64°N, 84.43°W
Hemisphere
N · W
Greenville/Greer/Spartanburg
US
Greenville-Spartanburg International Airport
Coordinates
34.90°N, 82.22°W
Hemisphere
N · W
Frequently asked
How far is Atlanta (ATL) from Greenville/Greer/Spartanburg (GSP)?
ATL to GSP is 153 miles (247 km / 133 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from ATL to GSP?
A nonstop covers the 153-mile great-circle distance in roughly 1h 06m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies ATL–GSP?
In April 2026, the Boeing 717-200 flew the largest share of departures (49.7%), followed by the Boeing 737-900ER (30.7%).
What mileage do I earn flying ATL–GSP?
Distance-based programs credit off the 153-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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