SNJ12

SNJ · KMJ → HND

SNJ12 is operated by between Kumamoto Airport (RJFT) and Tokyo Haneda International Airport (RJTT). The flight is most often flown by a BOEING Boeing 737-800. Typical block time is 0h 59m. SkyMeter has observed 32 legs of this flight number via ADS-B.

✈
FLIGHTS
32
last 90 days
⏱
AVG DURATION
59m
tracked time
📅
SERVICE PERIOD
04/17/2026 → 06/03/2026
first → last seen
🗺
ROUTES / TYPES
7 / 1
city pairs · airframes
⚠
INCIDENT RATE
15.6%
5 flagged

Routes flown

By count · last 90 days

5
RJFT → RJTT
8
avg 1h 31m · Kumamoto → Tokyo Haneda
RJTI → RJTT
1
avg 10m · Tokyo Heliport → Tokyo Haneda
JP-0116 → RJTT
1
avg 14m · Chiba Prefectural Sewage Plant Helipad → Tokyo Haneda
JP-0644 → RJTT
1
avg 10m · Kimitsu Central Hospital Helipad → Tokyo Haneda
JP-0638 → RJTT
1
avg 10m · Kisarazu Nakajima Auxiliary Airfield / Kisarazu Heliport → Tokyo Haneda

Aircraft types

Equipment used on this number

1
B738 BOEING Boeing 737-800
45

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
5
Rejected TO
0
Stall warnings
0
Overspeeds
0
Runway excursion
0
Counts represent flights with at least one occurrence of each flag, not the total event count. See /incidents for individual events.

Recent flights

Newest 30 operations of SNJ12

30
JA812XBOEING Boeing 737-800
→
06/03/2026
1h 9m
No alerts
Replay Analysis
JA809XBOEING Boeing 737-800
→
06/01/2026
1h 16m
No alerts
Replay Analysis
JA805XBOEING Boeing 737-800
→
05/31/2026
1h 19m
No alerts
Replay Analysis
JA804XBOEING Boeing 737-800
→
05/31/2026
10m
No alerts
Replay Analysis
JA808XBOEING Boeing 737-800
→
05/29/2026
1h 10m
No alerts
Replay Analysis
JA810XBOEING Boeing 737-800
→
05/29/2026
19m
No alerts
Replay Analysis
JA810XBOEING Boeing 737-800
→
05/28/2026
1h 12m
No alerts
Replay Analysis
JA810XBOEING Boeing 737-800
→
05/28/2026
1h 31m
No alerts
Replay Analysis
JA809XBOEING Boeing 737-800
→
05/28/2026
10m
△ Unstable
Replay Analysis
JA67ANBOEING Boeing 737-800
→
05/27/2026
17m
No alerts
Replay Analysis
JA67ANBOEING Boeing 737-800
→
05/26/2026
1h 9m
No alerts
Replay Analysis
JA804XBOEING Boeing 737-800
→
05/25/2026
1h 19m
No alerts
Replay Analysis
JA812XBOEING Boeing 737-800
→
05/25/2026
16m
△ Unstable
Replay Analysis
JA812XBOEING Boeing 737-800
→
05/24/2026
1h 11m
No alerts
Replay Analysis
JA812XBOEING Boeing 737-800
→
05/24/2026
1h 29m
△ Unstable
Replay Analysis
JA803XBOEING Boeing 737-800
→
05/23/2026
1h 16m
No alerts
Replay Analysis
JA806XBOEING Boeing 737-800
→
05/23/2026
8m
△ Unstable
Replay Analysis
JA806XBOEING Boeing 737-800
→
05/22/2026
46m
No alerts
Replay Analysis
JA808XBOEING Boeing 737-800
→
05/21/2026
30m
No alerts
Replay Analysis
JA810XBOEING Boeing 737-800
→
05/20/2026
14m
△ Unstable
Replay Analysis
JA803XBOEING Boeing 737-800
→
05/18/2026
1h 17m
No alerts
Replay Analysis
JA807XBOEING Boeing 737-800
→
05/18/2026
21m
No alerts
Replay Analysis
JA807XBOEING Boeing 737-800
→
05/17/2026
1h 37m
No alerts
Replay Analysis
JA807XBOEING Boeing 737-800
→
05/17/2026
1h 15m
No alerts
Replay Analysis
JA813XBOEING Boeing 737-800
→
05/17/2026
10m
No alerts
Replay Analysis
JA809XBOEING Boeing 737-800
→
05/16/2026
31m
No alerts
Replay Analysis
JA809XBOEING Boeing 737-800
→
05/15/2026
1h 10m
No alerts
Replay Analysis
JA809XBOEING Boeing 737-800
→
05/15/2026
1h 41m
No alerts
Replay Analysis
JA811XBOEING Boeing 737-800
→
05/15/2026
26m
No alerts
Replay Analysis
JA811XBOEING Boeing 737-800
→
05/14/2026
1h 15m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window