Jin Air LJ1721 Flight Status Today

Domestic flight Jin Air LJ1721 takes off from Seoul (GMP) South Korea to Jeju (CJU) South Korea. It's operated by Jin Air. The plane leaves Gimpo International Airport at 07:29 Asia/Seoul. The flight is expected to land at Jeju International Airport at None Asia/Seoul. The flight will last about 54 minutes.

LJ1721 - JNA1721 Jin Air (LJ)
GMP Seoul South Korea
Flight GMP to CJU
CJU Jeju South Korea
NO FLIGHTS IN THE LAST 14 DAYS Lasted record on
Departure Gimpo International Airport
IATA: GMPICAO: RKSS
Scheduled 07:29
None None
Arrival Jeju International Airport
IATA: CJUICAO: RKPC
Scheduled None
None None
LJ1721 Detail
  • Type: Domestic Flight
  • Flight Duration: 54 minutes
  • Flight Distance: 451 kms / 280 miles
Airline
  • Jin Air
  • IATA: LJ
  • ICAO: JNA
  • Operating Days: NO FLIGHTS IN THE LAST 14 DAYS
Passenger Services
  • Service type: None
  • Seats: None
  • Freight capacity: None
  • Passenger classes: None
More Detail
  • Aircraft: Boeing 737-9B5
  • Callsign: KAL1721
  • Departure Timezone: Asia/Seoul
  • Arrival Timezone: Asia/Seoul
  • Current Time in Seoul: Sunday 2026-03-01 14:20 PM
  • Current Time in Jeju: Sunday 2026-03-01 14:20 PM

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Jin Air Flight LJ1721 FAQs

What is the scheduled flight duration for Jin Air LJ1721 flight?

On average, nonstop flight takes 54 minutes, with the flight distance of 451 km (280 miles).

What type of aircraft is used for the Jin Air LJ1721 flight?

All Jin Air LJ1721 flights are operated using Boeing 737-9B5 aircraft.