Question 1

Where does UA 421 land?

Accepted Answer

UA 421 operated by United Airlines arrives at Bujumbura Melchior Ndadaye International Airport (BJM) in Bujumbura. The scheduled arrival time is 14:00, Terminal 3.

Question 2

Is UA 421 usually on time?

Accepted Answer

On-time performance for UA 421 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 421 depart from?

Accepted Answer

UA 421 departs from Brussels Airport (BRU), Terminal 1. 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 421 use?

Accepted Answer

UA 421 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 421 flight?

Accepted Answer

The scheduled flight duration for UA 421 from Zaventem (BRU) to Bujumbura (BJM) is 8h 6m. Actual flight time may vary depending on air traffic, weather, and routing.

UA 421

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