Time is a curious thing. Although it may have taken longer to get back from Singapore than it did to go, he's not particularly worried about it. The
search was a
success, after all, and the treasure found.
This time.
By the time the
Pearl drops anchor in the hidden cove, Del is gone--
(I'll keep you, if you want - never let me go, luv)--or so to speak.
In any case, when Jack comes bounding through the door to Milliways, manic glee is clear in both the pirate's glance and in his brilliant, wicked smile.