CES521 is operated by between Singapore Changi Airport / Changi Air Base (West) (WSSS) and Narita International Airport (RJAA). The flight is most often flown by a AIRBUS Airbus A330-300. Typical block time is 2h 14m. SkyMeter has observed 86 legs of this flight number via ADS-B.
✈
FLIGHTS
86
last 90 days
⏱
AVG DURATION
2h 14m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/21/2026
first → last seen
🗺
ROUTES / TYPES
5 / 4
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 CES521
08/10/2026
9h 30m
No alerts
07/24/2026
9h 45m
No alerts
© SkyMeter ·
All flight data subject to ODbL attribution
·
Tracked: 90-day window