Cost structure / standard tiers
Appointment availability does not carry a direct fee, but missed appointments and demurrage exposure created by appointment scarcity have concrete cost implications.
| Condition | Impact |
|---|---|
| Normal appointment availability | Same-day or next-day booking typical |
| High-volume period | 3-5+ day booking lead time; repeated checking for cancellations needed |
| Container available but no appointment within free time | Demurrage clock generally continues; no automatic pause |
| Carrier-granted appointment-unavailability extension | Rare; must be explicitly documented and approved |
| High no-show rate (carrier-level) | Restricted future booking privileges at that terminal |
The demurrage clock does not typically pause for appointment unavailability unless the terminal or carrier explicitly grants a documented extension — appointment scarcity is treated as the drayage provider's scheduling risk, not the terminal's.
Risk mitigation / operational guidance
Book terminal appointments as early as the container's availability is confirmed, rather than waiting until closer to the LFD, since appointment lead times can extend to several days during high-volume periods. Monitor for cancelled-slot releases continuously during congested periods — these are often the only available slots once a terminal's schedule fills, and they can appear with little advance notice. Cancel appointments that cannot be kept as early as possible, both to free the slot for other drayage providers and to avoid no-show penalties that can restrict future booking access for the carrier. Because different terminals — even within the same port — may operate separate appointment platforms with different booking windows and cancellation policies, maintain terminal-specific familiarity for drayage providers working across multiple facilities rather than assuming uniform rules.