KAL643 is operated by between Incheon International Airport (RKSI) and Singapore Changi Airport / Changi Air Base (West) (WSSS). The flight is most often flown by a BOEING Boeing 777-300ER. Typical block time is 5h 44m. SkyMeter has observed 84 legs of this flight number via ADS-B.
✈
FLIGHTS
84
last 90 days
⏱
AVG DURATION
5h 44m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 06/29/2026
first → last seen
🗺
ROUTES / TYPES
2 / 1
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged
Routes flown
By count · last 90 days
Aircraft types
Equipment used on this number
Safety profile
Flagged flights · last 90 days
Go-arounds
0
Unstable approach
0
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 KAL643
06/29/2026
5h 52m
No alerts
06/28/2026
5h 39m
No alerts
06/27/2026
5h 44m
No alerts
06/26/2026
5h 51m
No alerts
06/24/2026
6h 21m
No alerts
06/23/2026
5h 44m
No alerts
06/22/2026
5h 53m
No alerts
06/21/2026
5h 24m
No alerts
06/21/2026
6h 30m
No alerts
06/20/2026
5h 36m
No alerts
06/19/2026
5h 42m
No alerts
06/18/2026
5h 29m
No alerts
06/17/2026
5h 22m
No alerts
06/16/2026
5h 42m
No alerts
06/15/2026
5h 32m
No alerts
06/14/2026
5h 58m
No alerts
06/13/2026
5h 28m
No alerts
06/12/2026
5h 55m
No alerts
06/10/2026
2h 11m
No alerts
06/08/2026
5h 54m
No alerts
06/07/2026
5h 32m
No alerts
06/06/2026
5h 50m
No alerts
06/05/2026
5h 57m
No alerts
06/04/2026
5h 21m
No alerts
06/02/2026
5h 42m
No alerts
06/01/2026
5h 39m
No alerts
05/31/2026
5h 48m
No alerts
© SkyMeter ·
All flight data subject to ODbL attribution
·
Tracked: 90-day window