Jin Air LJ1721 flight status now

LJ1721 - JNA1721 Jin Air (LJ)

GMP Seoul South Korea

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: Tuesday 2025-11-18 14:30 PM
• Current Time in Jeju: Tuesday 2025-11-18 14:30 PM

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.

Current Local Time in Gimpo International Airport Tuesday, November 18, 2025 14:30

Similar flight route from Seoul (GMP) to Jeju (CJU)

Airline	Flight no	Departure	Arrival
	7C131 Jeju Air	18/11/2025 16:00	1 hours 15 minutes 17:15
	KE1105 Korean Air	18/11/2025 12:40	1 hours 15 minutes 13:55
	BX8045 Air Busan	18/11/2025 11:15	1 hours 20 minutes 12:35
	TW733 T'Way Air	18/11/2025 18:30	1 hours 15 minutes 19:45
	LJ531 Jin Air	18/11/2025 17:55	1 hours 15 minutes 19:10
	KE1129 Korean Air	18/11/2025 14:05	1 hours 15 minutes 15:20
	7C123 Jeju Air	18/11/2025 13:40	1 hours 15 minutes 14:55
	7C137 Jeju Air	18/11/2025 19:05	1 hours 15 minutes 20:20

• Jin Air flights Seoul to Jeju
• Jin Air flights Jeju to Seoul