JA839J

B788BOEING Boeing 787-8 BBJ/Dreamliner

· ICAO24 86da40· last seen 1d ago

JA839J is a BOEING Boeing 787-8 BBJ/Dreamliner. SkyMeter has tracked 114 flights totalling 458 hours of airtime via ADS-B across 22 callsigns. The most frequent segment is RKSS to RJTT. Service window in our records spans 46 days. Of those flights, 12 (10.5%) carry at least one detected incident — go-around, unstable approach, stall warning, or runway excursion.

✈
FLIGHTS
114
all time
⏱
FLOWN HOURS
458
tracked time
📍
AIRPORTS VISITED
9
unique
📡
CALLSIGNS
22
23 routes
📅
SERVICE PERIOD
04/17/2026 → 06/03/2026
first → last
⚠
INCIDENT RATE
10.5%
12 flagged

Top routes

By flight count

10
RKSS → RJTT
3
RJAA → RJTT
2
WIII → RJAA
2
RJTT → RKSS
2
RJTT → YSSY
1
RJAA → WIII
1
RJTT → RJTT
1
RJAA → KORD
1
YSSY → RJTT
1
RJAA → VOBL
1

Flight numbers

Most-flown by this airframe

10
JAL52 11
JAL51 7
JAL55 4
JAL750 3
JAL91 3
JAL41 3
JAL79 3
JAL729 3
JAL42 2
JAL720 2

Aircraft specifications

BOEING Boeing 787-8 BBJ/Dreamliner

Engines
Twin Jet
Vref (approach)
144 kt
MTOW
502,500 lb
Wingspan
197 ft
Length
186 ft
Wake category
Heavy

Recent flights

Newest 50 operations of JA839J

50
JAL729BOEING Boeing 787-8 BBJ/Dreamliner
→
06/03/2026
3h 6m
No alerts
Replay Analysis
JAL729BOEING Boeing 787-8 BBJ/Dreamliner
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06/03/2026
45m
No alerts
Replay Analysis
JAL729BOEING Boeing 787-8 BBJ/Dreamliner
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06/03/2026
6h 43m
No alerts
Replay Analysis
JAL750BOEING Boeing 787-8 BBJ/Dreamliner
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06/03/2026
2h 41m
No alerts
Replay Analysis
JL79BOEING Boeing 787-8 BBJ/Dreamliner
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06/02/2026
57m
No alerts
Replay Analysis
JAL52BOEING Boeing 787-8 BBJ/Dreamliner
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06/02/2026
8h 32m
No alerts
Replay Analysis
JAL52BOEING Boeing 787-8 BBJ/Dreamliner
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06/01/2026
1h 1m
No alerts
Replay Analysis
JAL52BOEING Boeing 787-8 BBJ/Dreamliner
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06/01/2026
9h 34m
No alerts
Replay Analysis
JAL51BOEING Boeing 787-8 BBJ/Dreamliner
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06/01/2026
2h 59m
No alerts
Replay Analysis
JAL51BOEING Boeing 787-8 BBJ/Dreamliner
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06/01/2026
40m
No alerts
Replay Analysis
JAL80BOEING Boeing 787-8 BBJ/Dreamliner
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06/01/2026
1h 29m
△ Unstable
Replay Analysis
JAL89BOEING Boeing 787-8 BBJ/Dreamliner
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05/31/2026
1h 56m
No alerts
Replay Analysis
JAL92BOEING Boeing 787-8 BBJ/Dreamliner
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05/31/2026
1h 51m
△ Unstable
Replay Analysis
JAL91BOEING Boeing 787-8 BBJ/Dreamliner
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05/31/2026
1h 44m
No alerts
Replay Analysis
JAL720BOEING Boeing 787-8 BBJ/Dreamliner
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05/29/2026
5h 6m
No alerts
Replay Analysis
JAL720BOEING Boeing 787-8 BBJ/Dreamliner
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05/28/2026
8m
No alerts
Replay Analysis
JAL720BOEING Boeing 787-8 BBJ/Dreamliner
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05/28/2026
7h 9m
No alerts
Replay Analysis
JAL729BOEING Boeing 787-8 BBJ/Dreamliner
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05/28/2026
3h 17m
No alerts
Replay Analysis
JAL79BOEING Boeing 787-8 BBJ/Dreamliner
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05/27/2026
2h 37m
No alerts
Replay Analysis
JAL94BOEING Boeing 787-8 BBJ/Dreamliner
→
05/27/2026
1h 52m
△ Unstable
Replay Analysis
JAL93BOEING Boeing 787-8 BBJ/Dreamliner
→
05/27/2026
2h 3m
No alerts
Replay Analysis
JAL92BOEING Boeing 787-8 BBJ/Dreamliner
→
05/27/2026
1h 37m
No alerts
Replay Analysis
JAL91BOEING Boeing 787-8 BBJ/Dreamliner
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05/27/2026
1h 46m
No alerts
Replay Analysis
JAL91BOEING Boeing 787-8 BBJ/Dreamliner
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05/26/2026
37m
No alerts
Replay Analysis
JAL91BOEING Boeing 787-8 BBJ/Dreamliner
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05/26/2026
2h 24m
No alerts
Replay Analysis
JAL42BOEING Boeing 787-8 BBJ/Dreamliner
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05/26/2026
2h 36m
No alerts
Replay Analysis
JAL42BOEING Boeing 787-8 BBJ/Dreamliner
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05/26/2026
4h 22m
No alerts
Replay Analysis
JAL41BOEING Boeing 787-8 BBJ/Dreamliner
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05/26/2026
2h 7m
No alerts
Replay Analysis
JAL41BOEING Boeing 787-8 BBJ/Dreamliner
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05/25/2026
6h 53m
No alerts
Replay Analysis
JAL88BOEING Boeing 787-8 BBJ/Dreamliner
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05/25/2026
1h 39m
No alerts
Replay Analysis
JAL87BOEING Boeing 787-8 BBJ/Dreamliner
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05/25/2026
1h 28m
No alerts
Replay Analysis
JAL52BOEING Boeing 787-8 BBJ/Dreamliner
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05/24/2026
1h 5m
No alerts
Replay Analysis
JAL52BOEING Boeing 787-8 BBJ/Dreamliner
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05/24/2026
1h 39m
No alerts
Replay Analysis
JAL52BOEING Boeing 787-8 BBJ/Dreamliner
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05/23/2026
51m
No alerts
Replay Analysis
JAL52BOEING Boeing 787-8 BBJ/Dreamliner
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05/23/2026
2h 32m
No alerts
Replay Analysis
JAL51BOEING Boeing 787-8 BBJ/Dreamliner
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05/23/2026
2h 42m
No alerts
Replay Analysis
JAL51BOEING Boeing 787-8 BBJ/Dreamliner
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05/23/2026
50m
No alerts
Replay Analysis
JAL52BOEING Boeing 787-8 BBJ/Dreamliner
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05/23/2026
8h 30m
No alerts
Replay Analysis
JAL52BOEING Boeing 787-8 BBJ/Dreamliner
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05/22/2026
46m
No alerts
Replay Analysis
JAL52BOEING Boeing 787-8 BBJ/Dreamliner
→
05/22/2026
47m
△ Unstable
Replay Analysis
JAL52BOEING Boeing 787-8 BBJ/Dreamliner
→
05/22/2026
1h 42m
No alerts
Replay Analysis
JAL52BOEING Boeing 787-8 BBJ/Dreamliner
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05/21/2026
48m
No alerts
Replay Analysis
JAL52BOEING Boeing 787-8 BBJ/Dreamliner
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05/21/2026
2h 43m
No alerts
Replay Analysis
JAL51BOEING Boeing 787-8 BBJ/Dreamliner
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05/21/2026
9h 29m
No alerts
Replay Analysis
JAL52BOEING Boeing 787-8 BBJ/Dreamliner
→
05/21/2026
8h 36m
No alerts
Replay Analysis
JAL41BOEING Boeing 787-8 BBJ/Dreamliner
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05/18/2026
6h 4m
No alerts
Replay Analysis
JAL88BOEING Boeing 787-8 BBJ/Dreamliner
→
05/18/2026
10h 22m
△ Unstable
Replay Analysis
JAL70BOEING Boeing 787-8 BBJ/Dreamliner
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05/17/2026
12h 40m
No alerts
Replay Analysis
JAL55BOEING Boeing 787-8 BBJ/Dreamliner
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05/17/2026
31m
No alerts
Replay Analysis
JAL55BOEING Boeing 787-8 BBJ/Dreamliner
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05/16/2026
6h 53m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution