Greenville-Spartanburg International Airport
Greenville, United StatesGSP / KGSP
Regional airport · 49 direct destinations · 1 runway · longest runway 11,001 ft
84 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Route
Greenville → Liège
GSP
GreenvilleGreenville-Spartanburg International Airport
GreenvilleGreenville-Spartanburg International AirportLGG
LiègeLiège Airport
LiègeLiège Airport- Distance
- 4,310 mi
- Estimated flight time
- ~9h 10m
Liège is currently 6 hours ahead of Greenville.
Observed nonstop
How often does this route fly?
Frequency
Daily at most
On average around 1 flights a day, observed from October 2025 to September 2026.
- 1
- flights per day
- 1
- busiest month · Oct
- 7 hr 27 min
- measured flight time
- 12 / 12
- months seen
Through the year
Per day, month by month
- 1Jan2026
- 1Feb
- 1Mar
- 1Apr
- 1May
- 1Jun
- 1Jul
- 1Aug
- 1Sep
- 1Oct2025
- 1Nov
- 1Dec
Airlines
Who flies it
Air Atlanta Icelandicall year
Atlas Airall year
Air Atlanta Europenow and then
Through the day
Departure times
Local time in Greenville. Most departures between 20:00 and 23:00.
- 00:00
- 01:00
- 02:00
- 03:00
- 04:00
- 05:00
- 06:00
- 07:00
- 08:00
- 09:00
- 10:00
- 11:00
- 12:00
- 13:00
- 14:00
- 15:00
- 16:00
- 17:00
- 18:00
- 19:00
- 20:00
- 21:00
- 22:00
- 23:00
Through the week
By weekday
- 0.8Mon
- 0.1Tue
- 0Wed
- 0.3Thu
- 0.8Fri
- 0Sat
- 0.6Sun
Fleet
Aircraft observed
- Boeing 747-400B74499%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 1 | 8 |
|
| February 2026 | 1 | 13 |
|
| March 2026 | 1 | 11 |
|
| April 2026 | 1 | 10 |
|
| May 2026 | 1 | 12 |
|
| June 2026 | 1 | 12 |
|
| July 2026 | 1 | 10 |
|
| August 2026 | 1 | 15 |
|
| September 2026 | 1 | 8 |
|
| October 2025 | 1 | 15 |
|
| November 2025 | 1 | 15 |
|
| December 2025 | 1 | 11 |
|
Airlines observed on this route
From observed callsign routes on GSP-LGG - not a booking guarantee.
About this route
- Intercontinental: this route connects two continents.
- The longest observed direct route from GSP.
- The opposite direction has also been observed as a direct connection.
- Direct destinations observed from Greenville: 49.
- Direct destinations observed from Liège: 66.
The airports on this route
Liège Airport
Liège, BelgiumLGG / EBLG
Regional airport · 66 direct destinations · 2 runways · longest runway 12,106 ft
61 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center
About the route from Greenville to Liège
The observed direct connection between Greenville-Spartanburg International Airport (GSP) and Liège Airport (LGG) covers approximately 4,310 mi. The estimated flight time is around 9h 10m. Air Atlanta Europe, Air Atlanta Icelandic and Atlas Air have been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Greenville from Liège by air?
- The great-circle distance between Greenville-Spartanburg International Airport and Liège Airport is approximately 4,310 mi.
- How long is the flight from Greenville to Liège?
- Based on the distance, the estimated flight time is about 9h 10m. This is an estimate, not a schedule.
- Is there a direct connection from Greenville to Liège?
- Yes, a direct connection between GSP and LGG has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: Air Atlanta Europe, Air Atlanta Icelandic and Atlas Air.
- How often is there a flight from Greenville to Liège?
- On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 140 observed flights. Mainly Air Atlanta Icelandic, Atlas Air, Air Atlanta Europe. That is an observation, not a timetable.
- What is the current time difference between Greenville and Liège?
- Liège is currently 6 hours ahead of Greenville.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.
Route data updated on October 11, 2026.