Question 1

Where does UA 4311 land?

Accepted Answer

UA 4311 operated by United Airlines arrives at Newark Liberty International Airport (EWR) in Newark. The scheduled arrival time is 14:00, Terminal 2.

Question 2

Is UA 4311 usually on time?

Accepted Answer

On-time performance for UA 4311 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 UA 4311 depart from?

Accepted Answer

UA 4311 departs from Juan Santamaría International Airport (SJO), Terminal 5. The scheduled departure time is 08:00. Always confirm terminal information with United Airlines closer to your travel date as it can change.

Question 4

What aircraft does UA 4311 use?

Accepted Answer

UA 4311 is operated on a Boeing 787-9 Dreamliner with 296 seats across 3 cabin classes. Aircraft assignments can change — check with United Airlines for the latest configuration.

Question 5

How long is the UA 4311 flight?

Accepted Answer

The scheduled flight duration for UA 4311 from San José (Alajuela) (SJO) to Newark (EWR) is 4h 26m. Actual flight time may vary depending on air traffic, weather, and routing.

UA 4311

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