Question 1

Where does UA 4639 land?

Accepted Answer

UA 4639 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 4639 usually on time?

Accepted Answer

On-time performance for UA 4639 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 4639 depart from?

Accepted Answer

UA 4639 departs from Richmond International Airport (RIC), 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 4639 use?

Accepted Answer

UA 4639 is operated on a Airbus A320neo with 180 seats across 2 cabin classes. Aircraft assignments can change — check with United Airlines for the latest configuration.

Question 5

How long is the UA 4639 flight?

Accepted Answer

The scheduled flight duration for UA 4639 from Richmond (RIC) to Newark (EWR) is 0h 33m. Actual flight time may vary depending on air traffic, weather, and routing.

UA 4639

Route Map

Aircraft Information

Frequently Asked Questions

Track UA 4639 live in the app

More United Airlines Flights