Question 1

Where does LX 4391 land?

Accepted Answer

LX 4391 operated by Swiss International Air Lines arrives at San Francisco International Airport (SFO) in San Francisco. The scheduled arrival time is 14:00, Terminal 1.

Question 2

Is LX 4391 usually on time?

Accepted Answer

On-time performance for LX 4391 varies with season, weather, and air traffic. TrackMyWings will track live and historical on-time rates for this flight at launch — allow buffer time for tight connections until you can check recent data.

Question 3

Which terminal does LX 4391 depart from?

Accepted Answer

LX 4391 departs from Zürich Airport (ZRH), Terminal 4. The scheduled departure time is 08:00. Always confirm terminal information with Swiss International Air Lines closer to your travel date as it can change.

Question 4

What aircraft does LX 4391 use?

Accepted Answer

LX 4391 is operated on a Boeing 787-9 Dreamliner with 296 seats across 3 cabin classes. Aircraft assignments can change — check with Swiss International Air Lines for the latest configuration.

Question 5

How long is the LX 4391 flight?

Accepted Answer

The scheduled flight duration for LX 4391 from Zurich (ZRH) to San Francisco (SFO) is 11h 43m. Actual flight time may vary depending on air traffic, weather, and routing.

LX 4391

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