Royal Brunei AirlinesBI40% on time
Flights BI4004 01:40 Sa · BI4002 02:00 Fr · BI4006 02:00 Su · BI4012 08:00 Sa
live
Direct flights from Singapore (SIN) to Rockhampton (ROK): 3 nonstop departures observed each week across 1 airline. 40% of the last 5 operated flights arrived within 15 minutes of schedule. The median arrival is 22 minutes late. No cancellations were recorded across the 5 tracked flights. The nonstop covers 5,726 km, an estimated 7 hours 50 minutes in the air. Measured by Pro Flight Search from live flight boards at Singapore and Rockhampton. Updated 6 September 2026 at 02:08 UTC.
SIN
Singapore
busy · +24
ROK
Rockhampton
tracking
5,726 km · ~7h 50m est.
Runs rough · 1 airline · 3x weekly · nonstop
40% on time
of the last 5 operated SIN → ROK flights arrived within 15 minutes
Median arrival delay is +22 min. 0 of 5 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+22 minacross the last 5 operated legs
Flight time~7h 50mestimated from route distance
Weekly departures3x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Royal Brunei 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 daysHistory
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsnext sweep in 120s
How the Singapore to Rockhampton route actually runs
Pro Flight Search records official board updates for nonstop SIN to ROK 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 — Singapore (SIN) to Rockhampton (ROK) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/SIN-ROK
SIN to ROK questions
Is SIN–ROK running on time right now?
Mostly on schedule. The departure side at SIN is the weaker end, route health score 68/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on SIN–ROK?
Operators schedule morning departures around 01:40 from SIN. Earlier flights typically land before destination-airport delays accumulate later in the day; check the ROK delay card to confirm conditions when you'd arrive.
How long is the flight from SIN to ROK?
Great-circle distance is 5,726 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 434–521 min gate-to-gate on this route.
How often does SIN–ROK fly?
Royal Brunei Airlines runs the route with about 5 flights a week (sun, fri, sat). Since one carrier owns the route, a single disruption tends to ripple through the day.
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