Published schedule snapshot may be stale
Flight number: AC 4623
Operating days: 1, 2, 3, 4, 5, 6, 7
- GSP 16:00 → DEN 17:36
Flights from Greenville/Greer/Spartanburg (GSP) to Denver (DEN)
Route intelligence for GSP → DEN: direct flights, stopover options, and timetable coverage in one place.
Direct flights
2 direct option(s) across 2 airline(s) · 2,053 km route distance.
- United Airlines · 216 min · 2053 km
- Air Canada · 216 min · 2053 km
Explore these airlines on this city pair
Open each airline route-map page to compare broader network depth before committing to a nonstop or one-stop strategy.
Stopover options
- 1 stop(s) · 5h 10m · GSP → DEN
- 1 stop(s) · 5h 27m · GSP → DEN
- 1 stop(s) · 5h 29m · GSP → DEN
- 1 stop(s) · 5h 29m · GSP → DEN
- 1 stop(s) · 5h 29m · GSP → DEN
- 1 stop(s) · 6h 30m · GSP → DEN
- 1 stop(s) · 6h 30m · GSP → DEN
- 1 stop(s) · 6h 30m · GSP → DEN
- 1 stop(s) · 6h 30m · GSP → DEN
- 1 stop(s) · 6h 30m · GSP → DEN
- 1 stop(s) · 6h 31m · GSP → DEN
- 1 stop(s) · 6h 32m · GSP → DEN
Timetable coverage
Published flight numbers: AC4623, UA5892
Plan this city pair
Compare nearby alternatives and airline networks to decide whether a direct trip, one-stop connection, or reverse search gives you better options.
Route planning checklist
- Compare direct duration with one-stop total duration before committing to a fare.
- Check inbound alternatives on flights to DEN when return timing is important.
- Use Guides for alliance and hub strategy playbooks.