JAL631 was operating from RJTT to RJFT on 2026-06-23. SkyMeter detected a rejectedtakeoff at Tokyo Haneda International Airport (RJTT) on runway 05 at 04:02 UTC. Trace data at the event: 26 ft AGL, 146 kt GS, 0 fpm vertical. Approach stability score: 88/100. Scores in this band are observed on roughly 50% of approaches at this runway and represent the centerline of normal operations. METAR at the time reported 8 kt wind, 9,999 m visibility. Detection algorithm and known limitations: see SkyMeter methodology.
Pilot review data
- Runway 05
- 26 ft AGL at event
- 146 kt ground speed
- 0 fpm vertical
- Approach stability 88/100
- 8 kt wind
- 0 kt crosswind component
- 9,999 m visibility
- METAR RJTT 261530Z 33009KT 9999 -RA FEW008 BKN010 BKN015 19/18 Q1011 TEMPO FEW005 BKN008
Flight context
- JAL631
- B763
- RJTT → RJFT
- 2026-06-23 04:02 UTC
- RJTT runway 05
All events on this flight
Automated analysis. Events shown on this page (such as go-around, unstable approach, or runway events) are heuristic classifications produced by algorithms from publicly broadcast ADS-B data. They are intended to surface flights of interest for further review — they are not findings of fact, and they do not determine pilot fault, regulatory compliance, or the cause of any occurrence. Coverage gaps and sensor noise can affect accuracy. Only the relevant civil aviation authority or accident investigation body can make official determinations. How we detect events · Dispute or correct this data