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 May 2026, Envoy Air operated the most departures, one of 4 carriers flying nonstop GSP–ORD; the Embraer E175 was the most common aircraft at 62% of departures; flights ran 81% full.
Departures
399
May 2026
Seats
26,823
both directions
Passengers
21,847
both directions
Load factor
81.5%
RPM ÷ ASM
Who flies GSP–ORD?
Envoy Air operated the most nonstop GSP–ORD departures in May 2026 (179), one of 4 carriers on the route.
- MQ
179 departures · 13,043 seats
Share of departures44.9%79.6%
Load
- OO
167 departures · 10,766 seats
Share of departures41.9%82.5%
Load
- G7
39 departures · 1,950 seats
Share of departures9.8%88.2%
Load
- YX
14 departures · 1,064 seats
Share of departures3.5%80.6%
Load
What plane flies GSP–ORD?
In May 2026, the Embraer E175 flew 62% of GSP–ORD departures — more than any other aircraft type.
- Embraer E175
246 departures · 79.7% load
61.7% - Bombardier CRJ-550
102 departures · 86.9% load
25.6% - Embraer E170
51 departures · 82.8% load
12.8%
How has GSP–ORD traffic changed?
Nonstop GSP–ORD departures rose from 320 in June 2025 to 399 in May 2026.
Monthly nonstop GSP–ORD traffic, trailing 12 months through May 2026. Bars scale to the busiest month; months with no filed service show as zero.
June 2025
320 departures · 19,598 passengers
91.7%
Load
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
By direction
Each direction is filed separately — they rarely match.
ORD → GSP
78.2% full
202 departures · 10,609 passengers
GSP → ORD
84.8% full
197 departures · 11,238 passengers
Nonstop GSP–ORD traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through May 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 May 2026, the Embraer E175 flew the largest share of departures (61.7%), followed by the Bombardier CRJ-550 (25.6%).
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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