Question 1

Where does KE 5421 land?

Accepted Answer

KE 5421 operated by Korean Air arrives at Gimpo International Airport (GMP) in Seoul. The scheduled arrival time is 14:00, Terminal 2.

Question 2

Is KE 5421 usually on time?

Accepted Answer

On-time performance for KE 5421 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 KE 5421 depart from?

Accepted Answer

KE 5421 departs from Pohang Airport (G-815/K-3) (KPO), Terminal 5. The scheduled departure time is 08:00. Always confirm terminal information with Korean Air closer to your travel date as it can change.

Question 4

What aircraft does KE 5421 use?

Accepted Answer

KE 5421 is operated on a Airbus A320neo with 180 seats across 2 cabin classes. Aircraft assignments can change — check with Korean Air for the latest configuration.

Question 5

How long is the KE 5421 flight?

Accepted Answer

The scheduled flight duration for KE 5421 from Pohang (KPO) to Seoul (GMP) is 0h 22m. Actual flight time may vary depending on air traffic, weather, and routing.

KE 5421

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