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
8
avg 1h 31m · Kumamoto → Tokyo Haneda
1
avg 10m · Tokyo Heliport → Tokyo Haneda
avg 14m · Chiba Prefectural Sewage Plant Helipad → Tokyo Haneda
avg 10m · Kimitsu Central Hospital Helipad → Tokyo Haneda
avg 10m · Kisarazu Nakajima Auxiliary Airfield / Kisarazu Heliport → Tokyo Haneda

Aircraft types

Equipment used on this number

1

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
06/01/2026
1h 16m
No alerts
05/31/2026
1h 19m
No alerts
05/29/2026
1h 10m
No alerts
05/28/2026
1h 12m
No alerts
05/25/2026
16m
△ Unstable
05/24/2026
1h 11m
No alerts
05/24/2026
1h 29m
△ Unstable
05/23/2026
1h 16m
No alerts
05/18/2026
1h 17m
No alerts
05/17/2026
1h 15m
No alerts
05/15/2026
1h 10m
No alerts
05/14/2026
1h 15m
No alerts
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window