How to Check Vessel Schedules and Voyage Details for Indonesia Routes
The dates on a schedule are a plan, not a promise. Checking them has one purpose: to keep that plan aligned with your own document chain and clearance chain, and to be the first to hear when it moves. It needs no specialist knowledge — only a fixed set of fields, a fixed set of channels and a fixed rhythm. What is genuinely dangerous is not a few days of slippage but the pair that always arrives together: a cancelled voyage and a box that has to be re-booked onto another ship, dragging documents, declaration timing and destination arrangements along with it.
Updated 2026-09-22Process & lead timeLicensed PPJK in Indonesia
Key figures (free to quote)
| Item | Reference figure |
|---|
| Ocean freight | Market-driven; must be quoted live by the carrier for the period (whether THC is included depends on the quotation). |
| Cut-off (CY) | Release slip closes 2-3 days before sailing. |
| Gate opening | Containers accepted from 4-5 days before sailing. |
| De minimis threshold | Goods valued below USD 3 are exempt from duty (PPN still applies). |
| NIB / API processing | NIB 1-2 working days; import licence (API) 3-7 working days. |
| LS survey (Laporan Surveyor) | 3-7 working days (including issuance). |
| FORM E issuance | 1-3 working days (issued by Chinese customs / CCPIT). |
| Jakarta city delivery | 1-3 days after customs release. |
| Java-wide delivery | 2-4 days. |
Reference values for standard cases (complete documents, no inspection, outside the red-line season). Actual figures follow current carrier and customs notices. Last reviewed 2026-09-27.
In short
- The dates on a schedule are a plan, not a promise. Checking them exists to align that plan with your document chain and your clearance chain — and to make you the first person to know when it moves.
- Checking takes no specialist knowledge; it takes discipline. A fixed set of fields, a fixed set of channels, a fixed rhythm. Scattered, occasional checking is worth almost nothing.
- The real risk is not delay but cancellation and re-vessel. The voyage is dropped or the box moves ship, and the container already in the terminal, the documents prepared to the old cut-off, the declaration and the destination schedule all have to be re-sequenced. Those events always travel together.
1. Which fields to watch: the field-by-field list
2. Where to check: channels by layer
- Layer one — the formal confirmation from the booking party and the carrier. The vessel, voyage, ETD and cut-off times on the booking confirmation are the direct working basis. Anything relayed verbally has to be confirmed in writing before you act on it.
- Layer two — carrier websites and public schedule tools. Carriers track by bill of lading or booking number; public schedule platforms are good for seeing the service structure and rotation of a trade lane. Notice of a schedule change, however, follows the carrier’s own channel.
- Layer three — destination port and terminal information. Before arrival, align the clearance rhythm with the ETA and the arrangements the terminal publishes; the destination-side information comes back through the local agent.
- The principle: when channels disagree, the carrier’s and booking party’s written confirmation wins and public platforms are reference only. Taking a public platform’s “planned schedule” and using it to challenge the carrier’s confirmation is a reliable way to make trouble for yourself.
3. Cancellation and re-vessel: the knock-on list
4. The checking rhythm: what to look at, and when
5. Wiring schedule checks into the whole chain
- The schedule is the skeleton of the timeline. How much lead time to leave at booking is set out on the booking lead time page; how transshipment changes voyage length and risk is on the transshipment page.
- The ETA starts every clock at the destination. Free container and storage time runs from the point of arrival, so every day the ETA moves is a day of additional exposure at the destination. See the free time page.
- Turn the check into a routine. Look once at each of the four moments above; a few minutes each time. What it buys is not the information itself but reaction time when something changes — and reaction time is the part that is actually worth money.
- Fix the voyage before you fix the documents. For the whole sequence from booking to delivery, see booking to delivery; for the transit-time ranges behind the plan, see transit times.
Related pages
This page summarizes field practice and publicly available Indonesian import rules for general business reference only—it is not legal, customs, or pricing advice. Customs provisions, tariff rates, and licensing requirements keep changing, so the rules in force at the time and the official processing result always prevail. Wuhan Freedom International Logistics Co., Ltd. · Licensed PPJK in Indonesia · Jakarta / Semarang / Wuhan.
Frequently asked questions
What is the difference between ETD and ETA?
ETD is the estimated departure (cast-off) time and ETA the estimated arrival (berthing) time. Both are estimates and roll forward with actual conditions. The CY cut-off normally falls before the ETD, so plan gate-in backwards from the cut-off rather than from the ETD.
What is the difference between the CY cut-off and the SI cut-off?
The CY cut-off is the deadline for laden containers to enter the terminal — miss it and the box does not sail. The SI cut-off is the deadline for bill of lading instructions — miss it and you trigger a re-booking or an amendment. They are different steps at different moments and must be checked separately; conflating them is the most common mistake.
Where can I see the latest information if the schedule slips?
The carrier’s and booking party’s written notice is authoritative, and carrier websites track by bill of lading or booking number. Public platforms are useful reference, but where they conflict with the formal confirmation the carrier’s position wins. Asking at the important milestones is more reliable than waiting to be told.
What does “cancellation” (re-vessel) mean?
It means the voyage originally scheduled is cancelled or adjusted and the cargo is re-booked onto another voyage. The knock-on is wide: containers already gated in, documents prepared to the old schedule, the declaration rhythm and the destination schedule all have to be re-sequenced. That is why you keep watching for cancellation notices between booking and sailing.
Are re-vessel and cancellation the same thing?
They often occur together but differ: cancellation means this voyage is not sailing, re-vessel means a different ship performs it. The effect on the shipper is similar — the vessel and voyage change, so documents and the time chain must be re-sequenced. The handling principle is identical: work from the new written confirmation and tell every party quickly.
How do I calculate the voyage time accurately?
Look at the actual port rotation and whether the box transships, not just at the two end ports. The same trade lane calling at a different number of ports can differ by several days, and transshipment adds the waiting time for the on-carriage connection. Calculate from the specific voyage on the confirmation rather than forcing an experience-based number onto it.
If the schedule changes, must the certificate of origin be re-issued?
It depends on the size of the change and what the certificate requires about transport information. Minor shifts usually do not matter; a large re-dating or a change of vessel may raise a mismatch between the certificate and the actual shipment. Confirm the treatment with the issuing body as soon as the change appears — leaving it until after shipment closes most of the available options.
Who needs to be told when the ETA moves?
At least three lines: the destination clearance agent (to re-schedule the declaration and inspection expectations), the consignee or last-mile delivery (to adjust the receiving arrangements), and your internal free-time ledger (because the cost exposure restarts). Synchronise once per ETA change rather than saving it all up until arrival.
