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Route

St Petersburg-Clearwater → Greenville

PIESt Petersburg-ClearwaterSt. Petersburg Clearwater International Airport
GSPGreenvilleGreenville-Spartanburg International Airport
Distance
483 mi
Estimated flight time
~1h 30m

Same local time in St Petersburg-Clearwater and Greenville.

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
1 hr 10 min
measured flight time
12 / 12
months seen

Through the year

Per day, month by month

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

Airlines

Who flies it

Allegiant Airall year

Through the day

Departure times

Local time in St Petersburg-Clearwater. Most departures between 12:00 and 15:00.

  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. 0.5Mon
  2. 0.2Tue
  3. 0.1Wed
  4. 0.5Thu
  5. 0.6Fri
  6. 0.3Sat
  7. 0.5Sun

Fleet

Aircraft observed

  1. Boeing 737 MAX 8B38M52%
  2. Airbus A319A31918%
  3. Airbus A320A32015%
  4. Bombardier Challenger 350CL356%
  5. Cessna Citation SovereignC6802%
All the numbers in a table
MonthPer daySeenAirlines
January 2026110
  • Allegiant Air8×
February 202619
  • Allegiant Air8×
March 202619
  • Allegiant Air7×
April 202614
  • Allegiant Air4×
May 2026114
  • Allegiant Air10×
June 2026119
  • Allegiant Air16×
July 2026118
  • Allegiant Air16×
August 2026111
  • Allegiant Air10×
September 2026111
  • Allegiant Air8×
October 2025112
  • Allegiant Air9×
November 2025111
  • Allegiant Air10×
December 2025113
  • Allegiant Air12×

Airlines observed on this route

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

Allegiant Air

G4 · AAY

Hub: SFB Orlando

131 departure airportsView airline →

About this route

  • Domestic route: both airports are in the same country.
  • The opposite direction has also been observed as a direct connection.
  • Direct destinations observed from St Petersburg-Clearwater: 78.
  • Direct destinations observed from Greenville: 49.

The airports on this route

St. Petersburg Clearwater International Airport

St Petersburg-Clearwater, United StatesPIE / KPIE

Regional airport · 78 direct destinations · 1 runway · longest runway 6,001 ft

85 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center

Airport pageAll direct destinations

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

Alternative airports for this journey

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

TPA GSPTampa International AirportTampa is about 11 mi from St Petersburg-Clearwater.View route →SRQ GSPSarasota Bradenton International AirportSarasota is about 37 mi from St Petersburg-Clearwater.View route →PIE AVLAsheville Regional AirportAsheville is about 42 mi from Greenville.View route →MCO GSPOrlando International AirportOrlando is about 91 mi from St Petersburg-Clearwater.View route →

About the route from St Petersburg-Clearwater to Greenville

The observed direct connection between St. Petersburg Clearwater International Airport (PIE) and Greenville-Spartanburg International Airport (GSP) covers approximately 483 mi. The estimated flight time is around 1h 30m. Allegiant Air has been observed on this connection in the available route data.

Frequently asked questions about this route

How far is St Petersburg-Clearwater from Greenville by air?
The great-circle distance between St. Petersburg Clearwater International Airport and Greenville-Spartanburg International Airport is approximately 483 mi.
How long is the flight from St Petersburg-Clearwater to Greenville?
Based on the distance, the estimated flight time is about 1h 30m. This is an estimate, not a schedule.
Is there a direct connection from St Petersburg-Clearwater to Greenville?
Yes, a direct connection between PIE and GSP has been observed in our route data.
Which airlines have been observed on this route?
In the available route data: Allegiant Air.
How often is there a flight from St Petersburg-Clearwater to Greenville?
On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 141 observed flights. Mainly Allegiant Air. That is an observation, not a timetable.
What is the current time difference between St Petersburg-Clearwater and Greenville?
Same local time in St Petersburg-Clearwater and 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.