Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

HL5121

Live map

Live map filtered to HL5121. Shown when the flight is currently airborne.

Route airports View route page →

Departure

GMP RKSS VFR

Gimpo International Airport

Seoul, KR

Local time
06:43 GMT+9
Timezone
Asia/Seoul
Type
Large Airport
Elevation
59 ft
Coordinates
37.5583, 126.7910

cloud Weather

Wind
340° / 2 kt
Visibility
6 SM
Ceiling
FEW 1,000 ft, SCT 2,500 ft, BKN 15,000 ft
Temp / Dew
24°C / 24°C
Altimeter
29.73 inHg

Obs: 2026-08-28T21:00:00.000Z

Raw METAR / TAF 
METAR RKSS 282100Z 34002KT 9999 FEW010 SCT025 BKN150 24/24 Q1007 NOSIG

TAF RKSS 281700Z 2818/2924 17006KT 9999 SCT030 BKN120 TN24/2821Z TX31/2906Z TN23/2921Z TEMPO 2821/2902 6000 -RA FEW010 BKN025 OVC070 BECMG 2903/2905 28006KT BECMG 2912/2914 06005KT TEMPO 2918/2921 33006KT 6000 -RA FEW010 BKN025 OVC070

Arrival

GMP RKSS VFR

Gimpo International Airport

Seoul, KR

Local time
06:43 GMT+9
Timezone
Asia/Seoul
Type
Large Airport
Elevation
59 ft
Coordinates
37.5583, 126.7910

cloud Weather

Wind
340° / 2 kt
Visibility
6 SM
Ceiling
FEW 1,000 ft, SCT 2,500 ft, BKN 15,000 ft
Temp / Dew
24°C / 24°C
Altimeter
29.73 inHg

Obs: 2026-08-28T21:00:00.000Z

Raw METAR / TAF 
METAR RKSS 282100Z 34002KT 9999 FEW010 SCT025 BKN150 24/24 Q1007 NOSIG

TAF RKSS 281700Z 2818/2924 17006KT 9999 SCT030 BKN120 TN24/2821Z TX31/2906Z TN23/2921Z TEMPO 2821/2902 6000 -RA FEW010 BKN025 OVC070 BECMG 2903/2905 28006KT BECMG 2912/2914 06005KT TEMPO 2918/2921 33006KT 6000 -RA FEW010 BKN025 OVC070

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-16 71A921 GMP → GMP Jul 16, 11:15 UTCJul 16, 11:30 UTC15m - -
2026-07-11 71A921 - Jul 11, 02:50 UTCJul 11, 03:20 UTC30m - -
2026-07-10 71A921 - Jul 10, 23:05 UTCJul 10, 23:45 UTC40m - -
2026-06-28 71A921 - Jun 28, 01:34 UTCJun 28, 02:10 UTC35m - -
2026-06-27 71A921 - Jun 27, 23:00 UTCJun 27, 23:34 UTC35m - -
2026-06-27 71A921 - Jun 27, 08:44 UTCJun 27, 09:09 UTC25m - -
2026-06-27 71A921 - Jun 27, 04:59 UTCJun 27, 05:29 UTC30m - -
2026-06-27 71A921 - Jun 27, 03:20 UTCJun 27, 03:55 UTC35m - -
2026-06-26 71A921 - Jun 26, 23:04 UTCJun 26, 23:44 UTC40m - -
2026-06-23 71A921 - Jun 23, 22:25 UTCJun 24, 00:15 UTC1h 50m - -
2026-06-15 71A921 - Jun 15, 22:49 UTCJun 16, 02:00 UTC3h 10m - -
2026-06-13 71A921 - Jun 13, 03:55 UTCJun 13, 04:25 UTC30m - -
2026-06-12 71A921 - Jun 12, 22:55 UTCJun 12, 23:25 UTC30m - -
2026-06-12 71A921 PUS → GMP Jun 12, 05:45 UTCJun 12, 07:35 UTC1h 50m - -
2026-06-12 71A921 - Jun 12, 00:10 UTCJun 12, 01:00 UTC51m - -
2026-06-06 71A921 - Jun 6, 07:50 UTCJun 6, 08:20 UTC30m - -
2026-06-06 71A921 - Jun 6, 04:45 UTCJun 6, 05:20 UTC35m - -
2026-06-05 71A921 - Jun 5, 22:00 UTCJun 6, 02:25 UTC4h 25m - -
2026-06-01 71A921 - Jun 1, 01:55 UTCJun 1, 02:25 UTC30m - -
2026-05-31 71A921 - May 31, 21:55 UTCMay 31, 22:25 UTC30m - -
2026-05-31 71A921 - May 31, 08:35 UTCMay 31, 08:50 UTC15m - -
2026-05-30 71A921 - May 30, 23:50 UTCMay 31, 00:05 UTC15m - -
2026-05-30 71A921 - May 30, 22:05 UTCMay 30, 23:10 UTC1h 5m - -
2026-05-30 71A921 - May 30, 04:10 UTCMay 30, 08:30 UTC4h 20m - -
2026-05-29 71A921 - May 29, 22:00 UTCMay 30, 02:35 UTC4h 35m - -
2026-05-19 71A921 - May 19, 00:30 UTCMay 19, 01:45 UTC1h 15m - -
2026-05-18 71A921 - May 18, 22:45 UTCMay 18, 23:35 UTC50m - -
2026-05-17 71A921 - May 17, 08:30 UTCMay 17, 09:50 UTC1h 20m - -
2026-05-17 71A921 - May 17, 04:25 UTCMay 17, 05:50 UTC1h 25m - -
2026-05-16 71A921 - May 16, 08:31 UTCMay 16, 09:25 UTC55m - -

Performance history

Flights tracked
68 showing last 30
Avg arrival delay
-
On-time arrival
-
Aircraft used
1

Monthly activity 4 months

Month Flights tracked
July 2026 3
June 2026 16
May 2026 17
April 2026 32

HL5121 frequently asked

Where does flight HL5121 fly?
HL5121 flies from GMP to GMP. View the full route page.
How long is flight HL5121?
Based on observed flights, HL5121 takes on average 1h 12m from takeoff to landing.
How often does HL5121 fly?
HL5121 has been observed flying several times a week in our tracking data. We've recorded 68 flights under this callsign.
Can I track HL5121 live?
Yes. When HL5121 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.