Greenville/Greer/Spartanburg (GSP) to Orlando (SFB)
Flight time
≈ 1h 39m
Bearing
172° S
Greenville/Greer/Spartanburg (GSP) to Orlando (SFB) is 427 miles (687 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
Look up a route, or build a trip
Change the airports, or add stops for a multi-leg trip.
What actually flies GSP–SFB
Filed traffic dataIn June 2026, Allegiant Air was the only carrier flying nonstop GSP–SFB; the Boeing 737 MAX 8 was the most common aircraft at 82% of departures; flights ran 80% full.
Departures
34
June 2026
Seats
6,400
both directions
Passengers
5,132
both directions
Load factor
80.2%
RPM ÷ ASM
Who flies GSP–SFB?
Allegiant Air was the only carrier to fly nonstop GSP–SFB in June 2026 (34 departures).
- G4
34 departures · 6,400 seats
Share of departures100.0%80.2%
Load
What plane flies GSP–SFB?
In June 2026, the Boeing 737 MAX 8 flew 82% of GSP–SFB departures — more than any other aircraft type.
- Boeing 737 MAX 8
28 departures · 79.2% load
82.3% - Airbus A320
6 departures · 84.9% load
17.6%
How has GSP–SFB traffic changed?
Nonstop GSP–SFB departures rose from 18 in July 2025 to 34 in June 2026.
Monthly nonstop GSP–SFB traffic, trailing 12 months through June 2026. Bars scale to the busiest month; months with no filed service show as zero.
July 2025
18 departures · 2,974 passengers
87.6%
Load
August 2025
19 departures · 2,585 passengers
75.0%
Load
September 2025
16 departures · 2,210 passengers
73.2%
Load
October 2025
26 departures · 3,939 passengers
82.2%
Load
November 2025
20 departures · 2,842 passengers
77.6%
Load
December 2025
24 departures · 3,049 passengers
68.3%
Load
January 2026
14 departures · 1,865 passengers
74.8%
Load
February 2026
16 departures · 2,134 passengers
77.0%
Load
March 2026
18 departures · 2,619 passengers
83.9%
Load
April 2026
18 departures · 2,491 passengers
78.9%
Load
May 2026
24 departures · 3,454 passengers
85.5%
Load
June 2026
34 departures · 5,132 passengers
80.2%
Load
By direction
Each direction is filed separately — they rarely match.
GSP → SFB
86.2% full
17 departures · 2,757 passengers
SFB → GSP
74.2% full
17 departures · 2,375 passengers
Nonstop GSP–SFB 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 Orlando (SFB)?
GSP to SFB is 427 miles (687 km / 371 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from GSP to SFB?
A nonstop covers the 427-mile great-circle distance in roughly 1h 39m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies GSP–SFB?
In June 2026, the Boeing 737 MAX 8 flew the largest share of departures (82.3%), followed by the Airbus A320 (17.6%).
What mileage do I earn flying GSP–SFB?
Distance-based programs credit off the 427-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
Keep exploring
Every route below is its own page.
Popular long-haul routes