Greenville to Denver (GSP-DEN): nonstop flights and who flies them

United Airlines flies the GSP to DEN nonstop about 7 times a week. In the timetable below it flies as UA 2443 and UA 2864, scheduled at 3h 31m to 3h 37m for the 1,277 miles.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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7
Flights a week, 4-week average
3h 31m to 3h 37m
Scheduled flight time
1,277 mi
Nonstop distance
Free
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Greenville to Denver flight schedule

Scheduled nonstop departures for GSP to DEN starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Greenville (GSP) to Denver (DEN)
Date Flight Airline Departs GSP Arrives DEN Duration Aircraft
UA 2864United Airlines16:2517:563h 31mAirbus A320
UA 2864United Airlines16:2517:563h 31mAirbus A320
UA 2443United Airlines16:2918:063h 37mAirbus A320
UA 2443United Airlines16:2918:063h 37mAirbus A320
UA 2443United Airlines16:2918:063h 37mAirbus A320
UA 2443United Airlines16:2918:063h 37mAirbus A320
UA 2443United Airlines16:2918:063h 37mAirbus A320

Showing all 7 scheduled GSP to DEN departures across 7 days with service, starting October 23, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every GSP to DEN date on the interactive map

Aircraft on the Greenville to Denver nonstop

United Airlines flies the Airbus A320 on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full GSP to DEN nonstop schedule

This page carries the full GSP to DEN nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each GSP to DEN nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

See GSP to DEN on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Greenville to Denver nonstop

Carriers operating GSP to DEN nonstop in the current schedule.

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Frequently asked questions about GSP to DEN

How long is the flight from Greenville (GSP) to Denver (DEN)?
Scheduled flight times from Greenville (GSP) to Denver (DEN) run from 3h 31m to 3h 37m across the departures in the schedule table on this page. The nonstop covers about 1,277 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from GSP to DEN?
United Airlines is currently the only airline flying GSP to DEN nonstop. 2LNR doesn't show award or upgrade space for it on GSP to DEN, so this page carries the schedule rather than a space claim.
How many flights a week are there from GSP to DEN?
About 7 nonstop flights a week run between Greenville (GSP) and Denver (DEN) in the current schedule, operated by United Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from GSP to DEN depart?
Scheduled GSP to DEN nonstops in the next 7 days with service leave between 16:25 and 16:29, local time at Greenville. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate GSP to DEN nonstop?
In the schedule table on this page, GSP to DEN nonstops fly as UA 2443 and UA 2864 on United Airlines. The table lists each departure by date with its times and aircraft.
Does 2LNR show upgrade or award space on GSP to DEN?
Not on this route: 2LNR doesn't show award or upgrade space for United Airlines on GSP to DEN. The page carries the full GSP to DEN nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full GSP to DEN nonstop schedule

Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro.

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