Shenzhen AirlinesZH
Flights ZH227 02:00 daily
live
Direct flights from Harbin (HRB) to Singapore (SIN): 7 nonstop departures observed each week across 1 airline. The nonstop covers 5,382 km, an estimated 7 hours 24 minutes in the air. Measured by Pro Flight Search from live flight boards at Harbin and Singapore. Updated 14 October 2026 at 06:24 UTC.
HRB
Harbin
tracking
SIN
Singapore
smooth · +0
5,382 km · ~7h 24m est.
Running clean · 1 airline · 7x weekly · nonstop
72 / 100
route health from live HRB and SIN delay boards
Flight time~7h 24mestimated from route distance
Weekly departures7x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Shenzhen 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 daysAirports right now
live boardsnext sweep in 120s
How the Harbin to Singapore route actually runs
Pro Flight Search records official board updates for nonstop HRB 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 — Harbin (HRB) to Singapore (SIN) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/HRB-SIN
HRB to SIN questions
Is HRB–SIN running on time right now?
Mostly on schedule. Both endpoints currently score the same, route health score 72/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from HRB to SIN?
Great-circle distance is 5,382 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 410–491 min gate-to-gate on this route.
How often does HRB–SIN fly?
Shenzhen 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 HRB 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.
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