Published schedule snapshot may be stale
Flight number: AC 4157
Operating days: 1, 2, 3, 4, 5, 6, 7
- IAH 10:05 → DEN 11:32
Flights from Houston (IAH) to Denver (DEN)
Route intelligence for IAH → DEN: direct flights, stopover options, and timetable coverage in one place.
Direct flights
5 direct option(s) across 5 airline(s) · 1,387 km route distance.
- United Airlines · 145 min · 1387 km
- Emirates · 152 min · 1387 km
- Air New Zealand · 154 min · 1387 km
- Air Canada · 154 min · 1387 km
- Avianca - Aerovias Nacionales de Colombia · 156 min · 1387 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
- No stopover itineraries available.
Timetable coverage
Published flight numbers: AC4157, AC4879, AV2129, EK6102, NZ6469, NZ6489, NZ6490, NZ6491, NZ6492, UA1066, UA1246, UA1378, UA1409, UA1450, UA470
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.