ESR645 is a flight number operated by between Incheon International Airport (RKSI) and Fukuoka Airport (RJFF). SkyMeter last tracked ESR645 on October 2, 2026. The flight is most often flown by a BOEING Boeing 737-800. Typical block time is 0h 54m. SkyMeter has observed 93 legs of this flight number via ADS-B.
SkyMeter tracks historical flight activity from ADS-B data — this is not a live gate-to-gate status feed.
✈
FLIGHTS
93
last 90 days
⏱
AVG DURATION
54m
tracked time
📅
SERVICE PERIOD
10/28/2025 → 10/3/2026
first → last seen
🗺
ROUTES / TYPES
3 / 2
city pairs · airframes
⚠
INCIDENT RATE
1.1%
1 flagged
Aircraft types
Equipment used on this number
Safety profile
Flagged flights · last 90 days
Go-arounds
0
Unstable approach
1
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 ESR645
10/3/2026
17m
No alerts
9/30/2026
55m
No alerts
9/29/2026
1h 9m
No alerts
9/24/2026
17m
No alerts
9/22/2026
55m
No alerts
9/19/2026
54m
No alerts
9/19/2026
1h 5m
No alerts
9/19/2026
10m
No alerts
9/17/2026
54m
No alerts
9/17/2026
17m
No alerts
9/15/2026
49m
No alerts
9/15/2026
1h 10m
No alerts
9/15/2026
20m
No alerts
© SkyMeter ·
All flight data subject to ODbL attribution
·
Tracked: 90-day window