Southwest · GSP
What gates does Southwest use at Greenville/Spartanburg Airport (GSP)?
Southwest uses gates A4 and A6 at Greenville/Spartanburg Airport (GSP), mainly in Concourse A, with about 4-5 departures a day (Oct 2–5, 2026). It is the main airline at 1 of them.
Based on 35 Southwest flights at GSP, Oct 2–5, 2026 (full days)
How Southwest compares at GSP
- 4th of the 6 airlines with regular flights at GSP by departures: 7% of them (4-5 departures a day of about 60 a day).
- 10% of the seats leaving GSP: about 616 a day, 145 per departure.
- 1.2 turns a day at each gate it turns planes at, 65% fewer than the airport’s 3.6.
- Median turn at the gate: 44 min, the same as the airport median (42 min).
- At GSP, Southwest’s 4-5 departures a day compare with Breeze’s 3 and United’s 12. Southwest has 1 gate of its own; Breeze shares its gates; United 4.
Where Southwest flies nonstop from GSP
2 nonstop destinations. Nonstop routes seen Oct 2–5, 2026; a few days of data can miss weekly or seasonal routes.
| Destination | Flights | Other airlines on this route |
|---|---|---|
| NashvilleBNA | 2-3/day | none seen |
| BaltimoreBWI | 2/day | none seen |
When Southwest flies at GSP
- First departure of the day usually around 6:25 am, the last around 6:45 pm.
- Busiest hour: 12:00 pm–1:00 pm, with about 1 of its arrivals and departures.
- About 1 of its aircraft spend the night at GSP (arrive in the evening, leave the next morning).
Southwest’s aircraft at GSP
| Aircraft | Departures | Seats each |
|---|---|---|
| 737-700 | 4/day | 143 |
| 737-800 | 1-2/week | 175 |
About 616 seats leave GSP on Southwest each day. Of the gates it holds, 1 has taken a narrow-body. Seats are capacity from each airline’s seat map per aircraft type, not passengers.
Southwest’s gates at GSP
Concourse A A4
Held = the airline flying the gate most (regional partners count as their brand).
Gates it shares
About this data
Based on 4 full days of flights at GSP, Oct 2–5, 2026. Gates of its own are the gates where Southwest flies the most (regional partners count as their brand). Every one of its departures has a seat count.
Southwest at GSP: questions
What terminal is Southwest at Greenville/Spartanburg Airport (GSP)?
Southwest flies from Concourse A at Greenville/Spartanburg Airport (GSP).
What gates does Southwest use at GSP?
Southwest has 1 gate at GSP (the airline flying each one most): A4. It used 2 gates in all over Oct 2–5, 2026.
How many flights a day does Southwest have from GSP?
About 4-5 departures a day and 616 seats, averaged over Oct 2–5, 2026.
Where does Southwest fly nonstop from GSP?
Southwest flies nonstop to 2 cities from GSP, the most often to Nashville and Baltimore. Routes seen Oct 2–5, 2026.
When is Southwest’s first flight out of GSP?
Usually around 6:25 am; the last leaves around 6:45 pm.
Does Southwest share gates at GSP?
Yes: 1 gate it uses is shared or used most by another airline, e.g. gate A6 with United.
Other airlines at GSP
All of GSP’s gates by airline · Southwest at every airport we map · Nonstop routes from GSP