CHC → SINChristchurch to Singapore

live

Direct flights from Christchurch (CHC) to Singapore (SIN): 7 nonstop departures observed each week across 1 airline. The median arrival is on schedule. No cancellations were recorded across the 2 tracked flights. The nonstop covers 8,403 km, an estimated 11 hours 16 minutes in the air. Measured by Pro Flight Search from live flight boards at Christchurch and Singapore. Updated 12 September 2026 at 16:08 UTC.

CHC Christchurch smooth · +6
SIN Singapore smooth · +0
8,403 km · ~11h 16m est.
departs 10:507x weekly
Running clean · 1 airline · 7x weekly · nonstop
97 / 100

route health from live CHC and SIN delay boards

Median arrival delay is +1 min. 0 of 2 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+1 minacross the last 2 operated legs
Flight time~11h 16mestimated from route distance
Weekly departures7x1 direct airline on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Singapore Airlines

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
Singapore AirlinesSQ

Flights SQ298 10:50 daily

History

operated legs · board outcomes
09-12SQ298arrived−18
09-11SQ298arrived+1

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
CHCChristchurch +6 min smooth 🌤 mostly cloudy · E 3 kt Full CHC delay board →
SINSingapore +0 min smooth 🌤 mostly cloudy · SE 7 kt Full SIN delay board →

Weather lens

Current conditions put the pressure at CHC: 27% odds of a 15+ minute delay and around +5 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Christchurch to Singapore route actually runs

Pro Flight Search records official board updates for nonstop CHC to SIN flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — Christchurch (CHC) to Singapore (SIN) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/CHC-SIN
How we measure this →

CHC to SIN questions

Is CHC–SIN running on time right now?

Smooth skies ahead. The departure side at CHC is the weaker end, route health score 97/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from CHC to SIN?

Great-circle distance is 8,403 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 623–750 min gate-to-gate on this route.

How often does CHC–SIN fly?

Singapore Airlines runs the route with about 7 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.

What does the route health score measure?

A blend of departure-side delay at CHC and arrival-side delay at SIN, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.