Greenville/Greer/Spartanburg (GSP) to Pittsburgh (PIT)
Flight time
≈ 1h 36m
Bearing
15° N
Greenville/Greer/Spartanburg (GSP) to Pittsburgh (PIT) is 402 miles (646 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies GSP–PIT
Filed traffic dataIn July 2026, Breeze Airways operated the most departures, one of 2 carriers flying nonstop GSP–PIT; the Airbus A220-300 was the most common aircraft at 95% of departures; flights ran 85% full.
Departures
19
July 2026
Seats
2,641
both directions
Passengers
2,249
both directions
Load factor
85.2%
RPM ÷ ASM
Who flies GSP–PIT?
Breeze Airways operated the most nonstop GSP–PIT departures in July 2026 (18), one of 2 carriers on the route.
- MX
18 departures · 2,466 seats
Share of departures94.7%87.9%
Load
- WN
1 departures · 175 seats
Share of departures5.3%46.9%
Load
What plane flies GSP–PIT?
In July 2026, the Airbus A220-300 flew 95% of GSP–PIT departures — more than any other aircraft type.
- Airbus A220-300
18 departures · 87.9% load
94.7% - Boeing 737 MAX 8
1 departures · 46.9% load
5.3%
How has GSP–PIT traffic changed?
Nonstop GSP–PIT departures fell from 20 in August 2025 to 19 in July 2026.
Monthly nonstop GSP–PIT traffic, trailing 12 months through July 2026. Bars scale to the busiest month; months with no filed service show as zero.
August 2025
20 departures · 2,284 passengers
85.1%
Load
September 2025
16 departures · 1,887 passengers
86.1%
Load
October 2025
18 departures · 2,042 passengers
82.8%
Load
November 2025
20 departures · 2,073 passengers
75.7%
Load
December 2025
20 departures · 2,010 passengers
73.4%
Load
January 2026
5 departures · 467 passengers
75.6%
Load
February 2026
1 departures · 0 passengers
0.0%
Load
March 2026
2 departures · 157 passengers
69.8%
Load
April 2026
0 departures · 0 passengers
—
Load
May 2026
17 departures · 2,072 passengers
87.0%
Load
June 2026
16 departures · 1,945 passengers
88.7%
Load
July 2026
19 departures · 2,249 passengers
85.2%
Load
By direction
Each direction is filed separately — they rarely match.
PIT → GSP
81.6% full
10 departures · 1,149 passengers
GSP → PIT
89.2% full
9 departures · 1,100 passengers
Nonstop GSP–PIT traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through July 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 Pittsburgh (PIT)?
GSP to PIT is 402 miles (646 km / 349 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from GSP to PIT?
A nonstop covers the 402-mile great-circle distance in roughly 1h 36m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies GSP–PIT?
In July 2026, the Airbus A220-300 flew the largest share of departures (94.7%), followed by the Boeing 737 MAX 8 (5.3%).
What mileage do I earn flying GSP–PIT?
Distance-based programs credit off the 402-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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