Apparatus

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flight Aircraft

JA321J

BOEING 737-800

Tail number
JA321J
Type
B738
Mode-S
8514B4
Not currently tracked · last seen 19h ago
Flights observed
4
Avg flight time
1h 18m
Typical route
HND → PEK
Last seen
19h ago

Last known area

Map centered near JA321J's most recent activity.

Recent flights last 4

DateRouteTakeoffLandingDuration
2026-04-14 HND → PEK Apr 14, 09:10 UTCApr 14, 10:20 UTC1h 10m
2026-04-14 HND → PEK Apr 14, 08:10 UTCApr 14, 09:00 UTC50m
2026-04-13 - Apr 13, 08:50 UTCApr 13, 10:10 UTC1h 20m
2026-04-13 PEK → HND Apr 13, 01:45 UTCApr 13, 03:35 UTC1h 50m

Specifications

Registration JA321J
Aircraft type BOEING 737-800 (B738)
Mode-S code 8514B4 · 41212264 (octal)

Looking for transponder-level data? View the Mode-S 8514B4 page for country allocation, callsign history, and ADS-B signal details.

JA321J frequently asked

What type of aircraft is JA321J?
JA321J is a BOEING 737-800 (ICAO type code B738).
What is the Mode-S transponder code for JA321J?
JA321J broadcasts on Mode-S (ICAO 24-bit) address 8514B4 (octal 41212264). View the transponder page.
What route does JA321J typically fly?
JA321J most frequently flies between HND and PEK based on observed flights.
Where is JA321J right now?
JA321J is not currently being tracked; last seen 19h ago.