🇺🇸 GSP
Greer
1277 mi
DEN 🇺🇸
Denver

Greer to Denver Flights

Greenville Spartanburg International Airport Denver International Airport 2 airlines

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The Greer to Denver route connects Greenville Spartanburg International Airport (GSP) in US with Denver International Airport (DEN) in US. This medium-haul flight covers approximately 1277 miles (2055 km) with a typical flight time of 3h 23m. This route is served by 2 airlines: SkyWest, United. AirportRoutes has tracked 2 unique flight numbers on this route.

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Departure Airport

Greenville Spartanburg International Airport

ICAO Code:
KGSP
IATA Code:
GSP
City:
🇺🇸 Greer
Country:
US
Elevation:
964 ft

Destination Airport

Denver International Airport

ICAO Code:
KDEN
IATA Code:
DEN
City:
🇺🇸 Denver
Country:
US
Elevation:
5431 ft

2

Operators

2

Tracked Flights

1277

Miles

3h 23m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
SkyWest SKW OO
United UAL UA

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 0 0%
Tuesday 6 18%
Wednesday 5 15%
Thursday 6 18%
Friday 4 12%
Saturday 4 12%
Sunday 9 26%

Pattern Analysis

2 Tracked Flights:
Data Points: 34
API observations used to build this analysis
Weekdays: 21 flights
Weekend: 13 flights
Business Route More active on weekdays

All Flight Routes

2 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
SkyWest
SKW / OO
E75L 16:13 4:13 PM (Representative)
M T W T F S S
Mar 17, 2026 Active
United
UAL / UA
A319 16:35 4:35 PM (Representative)
M T W T F S S
May 10, 2026 Active
Total Routes: 2
Active Routes: 2
Unique Airlines: 2
Aircraft Types: 2

Spotted Departure Times

Departure Time Operator ICAO IATA
16:13 4:13 PM SkyWest SKW OO
16:35 4:35 PM United UAL UA

Time Information

Times are shown in the departure airport's local timezone (KGSP - America/New_York).

Total Departure Times: 2
Time Range:
16:13 - 16:35
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.