Why is the estimated time of arrival (ETA) for the shipping vessel blank?

Why is the estimated time of arrival (ETA) for the shipping vessel blank?

We understand that you need the most up-to-date ETA for your travel arrangements, but the ETA is left blank on your CAP because the contracted shipping company has not yet determined it. We kindly request your patience.

 

Please note that CAP is designed to reflect the shipping company's decisions directly and immediately. We greatly appreciate your understanding and patience regarding this matter.