When he kept the negotiations going, he had mediators and negotiators, who could mediate and transport the money to the same place, where he could wait, where there was a map, and everything for when he needed it.
In which all so he could know where he would be, if he wouldn't be lost forever, with no owner and no location, the two men seeing Hoffa emerge from the Red Fox after a long lunch and recognized him, at which they stopped to talk. with him briefly and to shake his hand.
This was before his disappearance as he traded in this period of time, enough to transport and deliver the location for when he looked for it, in which after his trades, and he met up with other allies, friends, snakes or whatever. whatever, occurring at 03:27, when Hoffa called Linteau complaining that Giacalone was late.