Apparatus

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flight_takeoff Flight

JAL4121

Live map

Live map filtered to JAL4121. Shown when the flight is currently airborne.

Route airports View route page →

Departure

NRT RJAA VFR

Narita International Airport

Narita, JP

Local time
01:48 GMT+9
Timezone
Asia/Tokyo
Type
Large Airport
Elevation
141 ft
Coordinates
35.7686, 140.3887

cloud Weather

Wind
340° / 9 kt
Visibility
6 SM
Ceiling
SCT 1,700 ft, SCT 4,700 ft, OVC 5,000 ft
Temp / Dew
18°C / 15°C
Altimeter
30.03 inHg

Obs: 2026-10-12T16:30:00.000Z

Raw METAR / TAF 
METAR RJAA 121630Z AUTO 34009KT 9999 SCT017 SCT047 OVC050 18/15 Q1017 TEMPO FEW008 BKN012

TAF RJAA 121105Z 1212/1318 36012KT 9999 FEW005 BKN012 TEMPO 1309/1315 FEW005 BKN008 TEMPO 1315/1318 2000 BR FEW001 BKN003

flight Live Traffic

flight_takeoff 39 Departures
flight_land 12 Arrivals

Arrival

HND RJTT VFR

Tokyo Haneda International Airport

Tokyo, JP

Local time
01:48 GMT+9
Timezone
Asia/Tokyo
Type
Large Airport
Elevation
35 ft
Coordinates
35.5497, 139.7870

cloud Weather

Wind
340° / 9 kt
Visibility
6 SM
Ceiling
FEW 5,000 ft
Temp / Dew
20°C / 15°C
Altimeter
30.06 inHg

Obs: 2026-10-12T16:30:00.000Z

Raw METAR / TAF 
METAR RJTT 121630Z 34009KT 9999 FEW050 20/15 Q1018 NOSIG

TAF RJTT 121105Z 1212/1318 36012KT 9999 FEW015 BKN020 BKN040 BECMG 1303/1306 08008KT BECMG 1315/1318 20010KT

flight Live Traffic

flight_takeoff 27 Departures
flight_land 10 Arrivals

Recent history last 8

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-08 8621EA NRT → HND Jul 8, 13:00 UTCJul 8, 13:25 UTC25m - -
2026-07-06 851CA8 - Jul 6, 23:25 UTCJul 6, 23:55 UTC30m - -
2026-06-14 86220C NRT → HND Jun 14, 23:15 UTCJun 14, 23:39 UTC25m - -
2026-06-03 861F00 NRT → HND Jun 3, 09:30 UTCJun 3, 09:55 UTC25m - -
2026-05-04 8621EA NRT → HND May 4, 21:45 UTCMay 4, 22:05 UTC20m - -
2026-04-19 8621EA NRT → HND Apr 19, 21:35 UTCApr 19, 21:55 UTC20m - -
2026-04-17 8621EA NRT → HND Apr 17, 22:30 UTCApr 17, 22:50 UTC20m - -
2026-04-16 8511EC NRT → HND Apr 16, 22:00 UTCApr 16, 22:20 UTC20m - -

Performance history

Flights tracked
8
Avg arrival delay
-
On-time arrival
-
Aircraft used
5

Monthly activity 4 months

Month Flights tracked
July 2026 2
June 2026 2
May 2026 1
April 2026 3

JAL4121 frequently asked

Where does flight JAL4121 fly?
JAL4121 flies from NRT to HND. View the full route page.
How long is flight JAL4121?
Based on observed flights, JAL4121 takes on average 23m from takeoff to landing.
How often does JAL4121 fly?
JAL4121 has been observed flying several times a week in our tracking data. We've recorded 8 flights under this callsign.
What aircraft operates flight JAL4121?
JAL4121 has been operated by 5 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track JAL4121 live?
Yes. When JAL4121 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.