Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

JJA121

Operated by Jeju Air

Live map

Live map filtered to JJA121. Shown when the flight is currently airborne.

Route airports View route page →

Departure

GMP RKSS MVFR

Gimpo International Airport

Seoul, KR

Local time
08:25 GMT+9
Timezone
Asia/Seoul
Type
Large Airport
Elevation
59 ft
Coordinates
37.5583, 126.7910

cloud Weather

Wind
290° / 2 kt
Visibility
4.97 SM
Ceiling
FEW 1,500 ft, SCT 3,000 ft, BKN 13,000 ft
Temp / Dew
26°C / 26°C
Altimeter
29.73 inHg

Obs: 2026-08-28T23:00:00.000Z

Raw METAR / TAF 
METAR RKSS 282300Z 29002KT 8000 FEW015 SCT030 BKN130 26/26 Q1007 NOSIG

TAF RKSS 282300Z 2900/3006 32006KT 9999 SCT030 BKN120 TX32/2906Z TN23/2921Z TX29/3006Z TEMPO 2901/2903 6000 -RA FEW010 BKN025 OVC070 BECMG 2912/2914 06005KT 6000 TEMPO 2917/2920 33006KT -RA FEW010 BKN025 OVC070 BECMG 2922/2924 30006KT 9999

Arrival

CJU RKPC VFR

Jeju International Airport

Jeju City, KR

Local time
08:25 GMT+9
Timezone
Asia/Seoul
Type
Large Airport
Elevation
118 ft
Coordinates
33.5121, 126.4925

cloud Weather

Wind
110° / 2 kt
Visibility
6 SM
Ceiling
FEW 1,000 ft, SCT 3,000 ft
Temp / Dew
29°C / 26°C
Altimeter
29.76 inHg

Obs: 2026-08-28T23:00:00.000Z

Raw METAR / TAF 
METAR RKPC 282300Z 11002KT 9999 FEW010 SCT030 29/26 Q1008 NOSIG

TAF RKPC 282300Z 2900/3006 03007KT 9999 FEW015 SCT035 TX32/2905Z TN26/2920Z TX32/3005Z TEMPO 2902/2907 30006KT FEW015 BKN035 BECMG 2910/2912 19005KT TEMPO 2917/2923 FEW010 BKN035 BECMG 3000/3002 01007KT FEW010 BKN035 TEMPO 3003/3006 6000 -RA

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 71C332 GMP → CJU Jul 26, 04:30 UTCJul 26, 05:05 UTC35m - -
2026-07-24 71C321 GMP → CJU Jul 24, 04:30 UTCJul 24, 05:05 UTC35m - -
2026-07-23 71C321 GMP → CJU Jul 23, 04:30 UTCJul 23, 05:05 UTC35m - -
2026-07-22 71C302 GMP → CJU Jul 22, 04:30 UTCJul 22, 05:10 UTC40m - -
2026-07-20 71C302 GMP → CJU Jul 20, 04:25 UTCJul 20, 05:00 UTC35m - -
2026-07-19 71C304 GMP → CJU Jul 19, 04:15 UTCJul 19, 04:50 UTC35m - -
2026-07-17 71C304 - Jul 17, 04:25 UTCJul 17, 04:54 UTC30m - -
2026-07-16 71C304 - Jul 16, 04:25 UTCJul 16, 05:05 UTC40m - -
2026-07-15 71C302 - Jul 15, 04:20 UTCJul 15, 04:55 UTC35m - -
2026-07-13 71C034 - Jul 13, 04:50 UTCJul 13, 05:25 UTC35m - -
2026-07-12 71C305 - Jul 12, 04:30 UTCJul 12, 05:10 UTC40m - -
2026-07-10 71C050 - Jul 10, 04:20 UTCJul 10, 04:55 UTC35m - -
2026-07-09 71C032 - Jul 9, 04:40 UTCJul 9, 05:15 UTC35m - -
2026-07-08 71C302 - Jul 8, 05:10 UTCJul 8, 05:45 UTC35m - -
2026-07-06 71C089 - Jul 6, 04:30 UTCJul 6, 05:05 UTC35m - -
2026-07-05 71C061 - Jul 5, 04:30 UTCJul 5, 05:00 UTC30m - -
2026-07-03 71C304 - Jul 3, 04:35 UTCJul 3, 05:10 UTC35m - -
2026-07-02 71C304 - Jul 2, 04:25 UTCJul 2, 05:00 UTC35m - -
2026-07-01 71C304 - Jul 1, 04:30 UTCJul 1, 05:05 UTC35m - -
2026-06-29 71C539 - Jun 29, 04:25 UTCJun 29, 04:55 UTC30m - -
2026-06-28 71C332 - Jun 28, 04:35 UTCJun 28, 05:09 UTC35m - -
2026-06-26 71C332 - Jun 26, 04:24 UTCJun 26, 04:50 UTC25m - -
2026-06-25 71C332 - Jun 25, 04:54 UTCJun 25, 05:29 UTC35m - -
2026-06-24 71C302 - Jun 24, 04:30 UTCJun 24, 05:05 UTC35m - -
2026-06-22 71C032 - Jun 22, 04:30 UTCJun 22, 05:10 UTC40m - -
2026-06-21 71C032 - Jun 21, 04:24 UTCJun 21, 05:00 UTC35m - -
2026-06-19 71C332 - Jun 19, 04:19 UTCJun 19, 04:54 UTC35m - -
2026-06-18 71C337 - Jun 18, 04:30 UTCJun 18, 05:00 UTC30m - -
2026-06-17 71C089 - Jun 17, 04:35 UTCJun 17, 05:05 UTC30m - -
2026-06-15 71C305 - Jun 15, 04:30 UTCJun 15, 05:00 UTC30m - -

Performance history

Flights tracked
74 showing last 30
Avg arrival delay
-
On-time arrival
-
Aircraft used
12

Monthly activity 4 months

Month Flights tracked
July 2026 19
June 2026 21
May 2026 21
April 2026 13

JJA121 frequently asked

Where does flight JJA121 fly?
JJA121 (Jeju Air) flies from GMP to CJU. View the full route page.
How long is flight JJA121?
Based on observed flights, JJA121 takes on average 34m from takeoff to landing.
How often does JJA121 fly?
JJA121 has been observed flying daily in our tracking data. We've recorded 74 flights under this callsign.
What aircraft operates flight JJA121?
JJA121 has been operated by 12 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track JJA121 live?
Yes. When JJA121 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.