· ICAO24 8695c6· last seen 5d ago

JA798A is a BOEING Boeing 777-300ER. SkyMeter has tracked 146 flights totalling 923 hours of airtime via ADS-B across 18 callsigns. The most frequent segment is RJTT to KJFK. Service window in our records spans 51 days. Of those flights, 6 (4.1%) carry at least one detected incident — go-around, unstable approach, stall warning, or runway excursion.

FLIGHTS
146
all time
FLOWN HOURS
923
tracked time
📍
AIRPORTS VISITED
10
unique
📡
CALLSIGNS
18
22 routes
📅
SERVICE PERIOD
04/10/2026 → 05/31/2026
first → last
INCIDENT RATE
4.1%
6 flagged

Top routes

By flight count

10
4
4
3
2
2
2
2
2
1
1

Aircraft specifications

BOEING Boeing 777-300ER

Engines
Twin Jet
Vref (approach)
149 kt
MTOW
775,000 lb
Wingspan
213 ft
Length
242 ft
Wake category
Heavy

Recent flights

Newest 50 operations of JA798A

50
05/27/2026
1h 29m
△ Unstable
05/26/2026
12h 41m
△ Unstable
05/20/2026
2h 49m
△ Unstable
05/07/2026
1h 22m
No alerts
05/04/2026
4h 15m
No alerts
05/03/2026
7h 12m
△ Unstable
© SkyMeter · All flight data subject to ODbL attribution