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Route

Greenville → Dulles

GSPGreenvilleGreenville-Spartanburg International Airport
IADDullesWashington Dulles International Airport
Distance
384 mi
Estimated flight time
~1h 15m

Same local time in Greenville and Dulles.

Observed nonstop

View the reverse route

How often does this route fly?

Frequency

A couple of times a day

On average around 2 flights a day, observed from October 2025 to September 2026.

2
flights per day
3
busiest month · Apr
2
quietest month · Oct
1 hr 4 min
measured flight time
12 / 12
months seen

Through the year

Per day, month by month

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

Airlines

Who flies it

CommuteAirall year
GoJet Airlines LLCspring
Mesa Airlinesnow and then
Republic Airwaysnow and then

Through the day

Departure times

Local time in Greenville. Most departures between 09:00 and 12:00.

  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. 2.5Mon
  2. 2.3Tue
  3. 2.4Wed
  4. 2.4Thu
  5. 2.4Fri
  6. 1.7Sat
  7. 2.1Sun

Fleet

Aircraft observed

  1. E45X80%
  2. Bombardier CRJ700CRJ712%
  3. Embraer 175E75L2%
  4. Cessna Citation ExcelC56X1%
  5. B3500%
All the numbers in a table
MonthPer daySeenAirlines
January 2026251
  • CommuteAir44×
  • GoJet Airlines LLC3×
February 2026259
  • CommuteAir51×
March 2026272
  • CommuteAir62×
  • GoJet Airlines LLC2×
April 2026379
  • CommuteAir57×
  • GoJet Airlines LLC20×
May 2026377
  • CommuteAir58×
  • GoJet Airlines LLC14×
  • Republic Airways1×
June 2026373
  • CommuteAir70×
July 2026381
  • CommuteAir76×
  • Republic Airways1×
August 2026380
  • CommuteAir47×
  • GoJet Airlines LLC29×
September 2026262
  • CommuteAir25×
  • GoJet Airlines LLC23×
  • Mesa Airlines12×
  • Republic Airways1×
October 2025265
  • CommuteAir61×
November 2025257
  • CommuteAir51×
  • Mesa Airlines1×
December 2025257
  • CommuteAir41×
  • GoJet Airlines LLC9×

Airlines observed on this route

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

CommuteAir

C5 · UCA

Hub: IAD Dulles

68 departure airportsView airline →

GoJet Airlines LLC

G7 · GJS

Hub: ORD Chicago

71 departure airportsView airline →

Mesa Airlines

YV · ASH

Hub: IAH Houston

73 departure airportsView airline →

Republic Airways

YX · RPA

Hub: ORD Chicago

107 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 Greenville: 49.
  • Direct destinations observed from Dulles: 171.

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

67 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center

Airport pageAll direct destinations

Washington Dulles International Airport

Dulles, United StatesIAD / KIAD

International hub · 171 direct destinations · 4 runways · longest runway 11,499 ft

63 °F · CloudySource: 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 DCARonald Reagan Washington National AirportWashington is about 24 mi from Dulles.View route →AVL IADAsheville Regional AirportAsheville is about 42 mi from Greenville.View route →GSP BWIBaltimore/Washington International Thurgood Marshall AirportBaltimore is about 45 mi from Dulles.View route →CLT IADCharlotte Douglas International AirportCharlotte is about 75 mi from Greenville.View route →

About the route from Greenville to Dulles

The observed direct connection between Greenville-Spartanburg International Airport (GSP) and Washington Dulles International Airport (IAD) covers approximately 384 mi. The estimated flight time is around 1h 15m. CommuteAir, GoJet Airlines LLC, Mesa Airlines and Republic Airways have been observed on this connection in the available route data.

Frequently asked questions about this route

How far is Greenville from Dulles by air?
The great-circle distance between Greenville-Spartanburg International Airport and Washington Dulles International Airport is approximately 384 mi.
How long is the flight from Greenville to Dulles?
Based on the distance, the estimated flight time is about 1h 15m. This is an estimate, not a schedule.
Is there a direct connection from Greenville to Dulles?
Yes, a direct connection between GSP and IAD has been observed in our route data.
Which airlines have been observed on this route?
In the available route data: CommuteAir, GoJet Airlines LLC, Mesa Airlines and Republic Airways.
How often is there a flight from Greenville to Dulles?
On average around 2 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 813 observed flights. Mainly CommuteAir, GoJet Airlines LLC, Mesa Airlines. That is an observation, not a timetable.
What is the current time difference between Greenville and Dulles?
Same local time in Greenville and Dulles.

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.