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Route

Greenville → Muskegon

GSPGreenvilleGreenville-Spartanburg International Airport
MKGMuskegonMuskegon County Airport
Distance
611 mi
Estimated flight time
~1h 45m

Same local time in Greenville and Muskegon.

Observed nonstop

View the reverse route

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
2 hr 24 min
measured flight time
4 / 12
months seen

Through the year

Per day, month by month

  1. 1Jan2026
  2. –Feb
  3. –Mar
  4. –Apr
  5. –May
  6. –Jun
  7. 1Jul
  8. –Aug
  9. 1Sep
  10. 1Oct2025
  11. –Nov
  12. –Dec

Airlines

Who flies it

Priority Air Charternow and then
Alpine Air Expressnow and then

Through the day

Departure times

Local time in Greenville. Most departures between 21:00 and 00:00.

  1. 00:00
  2. 01:00
  3. 02:00
  4. 03:00
  5. 04:00
  6. 05:00
  7. 06:00
  8. 07:00
  9. 08:00
  10. 09:00
  11. 10:00
  12. 11:00
  13. 12:00
  14. 13:00
  15. 14:00
  16. 15:00
  17. 16:00
  18. 17:00
  19. 18:00
  20. 19:00
  21. 20:00
  22. 21:00
  23. 22:00
  24. 23:00

Through the week

By weekday

  1. 0Mon
  2. 0.1Tue
  3. 0.1Wed
  4. 0.1Thu
  5. 0Fri
  6. 0Sat
  7. 0Sun

Fleet

Aircraft observed

  1. Pilatus PC-12PC1269%
  2. B19019%
All the numbers in a table
MonthPer daySeenAirlines
January 202612
  • Alpine Air Express2×
February 2026Not seen in this month.
March 2026Not seen in this month.
April 2026Not seen in this month.
May 2026Not seen in this month.
June 2026Not seen in this month.
July 202615
  • Priority Air Charter4×
  • Alpine Air Express1×
August 2026Not seen in this month.
September 202617
  • Priority Air Charter7×
October 202512–
    November 2025Not seen in this month.
    December 2025Not seen in this month.

    Airlines observed on this route

    From observed callsign routes on GSP-MKG - not a booking guarantee.

    Alpine Air Express

    5A · AIP

    Hub: SLC Salt Lake City

    36 departure airportsView airline →

    Priority Air Charter

    PRY

    Hub: GSP Greenville

    11 departure airportsView airline →

    About this route

    • Domestic route: both airports are in the same country.
    • Direct destinations observed from Greenville: 49.
    • Direct destinations observed from Muskegon: 5.

    The airports on this route

    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

    Airport pageAll direct destinations

    Muskegon County Airport

    Muskegon, United StatesMKG / KMKG

    Regional airport · 5 direct destinations · 2 runways · longest runway 6,499 ft

    51 °F · RainSource: METAR observation via the NOAA Aviation Weather Center

    Airport pageAll direct destinations

    Alternative airports for this journey

    Same journey, a different airport nearby - with an observed direct connection.

    GSP MKEGeneral Mitchell International AirportMilwaukee is about 85 mi from Muskegon.View route →

    About the route from Greenville to Muskegon

    The observed direct connection between Greenville-Spartanburg International Airport (GSP) and Muskegon County Airport (MKG) covers approximately 611 mi. The estimated flight time is around 1h 45m. Alpine Air Express and Priority Air Charter have been observed on this connection in the available route data.

    Frequently asked questions about this route

    How far is Greenville from Muskegon by air?
    The great-circle distance between Greenville-Spartanburg International Airport and Muskegon County Airport is approximately 611 mi.
    How long is the flight from Greenville to Muskegon?
    Based on the distance, the estimated flight time is about 1h 45m. This is an estimate, not a schedule.
    Is there a direct connection from Greenville to Muskegon?
    Yes, a direct connection between GSP and MKG has been observed in our route data.
    Which airlines have been observed on this route?
    In the available route data: Alpine Air Express and Priority Air Charter.
    How often is there a flight from Greenville to Muskegon?
    On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 16 observed flights. Mainly Priority Air Charter, Alpine Air Express. That is an observation, not a timetable.
    What is the current time difference between Greenville and Muskegon?
    Same local time in Greenville and Muskegon.

    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.