Published schedule snapshot may be stale
Flight number: 4Y 51
Operating days: 1, 2, 3, 4, 5, 7
- PHL 17:35 → FRA 07:30
Flights from Philadelphia (PHL) to Frankfurt am Main (FRA)
Route intelligence for PHL → FRA: direct flights, stopover options, and timetable coverage in one place.
Direct flights
6 direct option(s) across 6 airline(s) · 6,339 km route distance.
- Discover Airlines · 475 min · 6339 km
- United Airlines · 475 min · 6339 km
- Austrian Airlines · 475 min · 6339 km
- Lufthansa · 475 min · 6339 km
- Swiss International Air Lines · 475 min · 6339 km
- Brussels Airlines · 475 min · 6339 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: 4Y51, LH4273, LX9395, OS8446, SN5660, UA9657
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 FRA when return timing is important.
- Use Guides for alliance and hub strategy playbooks.