Published schedule snapshot may be stale
Flight number: AC 4015
Operating days: 1, 2, 3, 4, 5, 6, 7
- ONT 13:33 → SFO 15:02
Flights from Ontario (ONT) to San Francisco (SFO)
Route intelligence for ONT → SFO: direct flights, stopover options, and timetable coverage in one place.
Direct flights
4 direct option(s) across 4 airline(s) · 585 km route distance.
- Copa Airlines · 89 min · 585 km
- United Airlines · 89 min · 585 km
- Emirates · 89 min · 585 km
- Air Canada · 89 min · 585 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: AC4015, AC4080, AC4112, CM1360, CM2528, EK6212, UA1375, UA1665, UA2363
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 SFO when return timing is important.
- Use Guides for alliance and hub strategy playbooks.