Greenville/Greer/Spartanburg (GSP) to Chicago (ORD)
Flight time
≈ 1h 57m
Bearing
330° NW
Greenville/Greer/Spartanburg (GSP) to Chicago (ORD) is 578 miles (930 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies GSP–ORD
Filed traffic dataIn June 2026, Envoy Air operated the most departures, one of 3 carriers flying nonstop GSP–ORD; the Embraer E175 was the most common aircraft at 80% of departures; flights ran 89% full.
Departures
341
June 2026
Seats
23,750
both directions
Passengers
21,208
both directions
Load factor
89.3%
RPM ÷ ASM
Who flies GSP–ORD?
Envoy Air operated the most nonstop GSP–ORD departures in June 2026 (172), one of 3 carriers on the route.
- MQ
172 departures · 12,960 seats
Share of departures50.4%90.1%
Load
- OO
129 departures · 8,790 seats
Share of departures37.8%88.2%
Load
- G7
40 departures · 2,000 seats
Share of departures11.7%89.0%
Load
What plane flies GSP–ORD?
In June 2026, the Embraer E175 flew 80% of GSP–ORD departures — more than any other aircraft type.
- Embraer E175
273 departures · 89.3% load
80.1% - Bombardier CRJ-550
58 departures · 89.3% load
17.0% - Embraer E170
10 departures · 87.8% load
2.9%
How has GSP–ORD traffic changed?
Nonstop GSP–ORD departures rose from 333 in July 2025 to 341 in June 2026.
Monthly nonstop GSP–ORD traffic, trailing 12 months through June 2026. Bars scale to the busiest month; months with no filed service show as zero.
July 2025
333 departures · 21,796 passengers
90.5%
Load
August 2025
304 departures · 19,428 passengers
91.3%
Load
September 2025
313 departures · 18,777 passengers
90.7%
Load
October 2025
398 departures · 22,796 passengers
88.4%
Load
November 2025
302 departures · 16,738 passengers
84.4%
Load
December 2025
323 departures · 17,160 passengers
83.7%
Load
January 2026
276 departures · 14,278 passengers
77.3%
Load
February 2026
262 departures · 15,027 passengers
77.1%
Load
March 2026
323 departures · 19,108 passengers
78.3%
Load
April 2026
395 departures · 20,470 passengers
76.7%
Load
May 2026
399 departures · 21,847 passengers
81.5%
Load
June 2026
341 departures · 21,208 passengers
89.3%
Load
By direction
Each direction is filed separately — they rarely match.
ORD → GSP
88.0% full
173 departures · 10,615 passengers
GSP → ORD
90.6% full
168 departures · 10,593 passengers
Nonstop GSP–ORD traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through June 2026; filings from 2025. Public domain (US Government work).
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 Chicago (ORD)?
GSP to ORD is 578 miles (930 km / 502 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from GSP to ORD?
A nonstop covers the 578-mile great-circle distance in roughly 1h 57m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies GSP–ORD?
In June 2026, the Embraer E175 flew the largest share of departures (80.1%), followed by the Bombardier CRJ-550 (17.0%).
What mileage do I earn flying GSP–ORD?
Distance-based programs credit off the 578-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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