walking pneumonia, you raise these possibilities:
Is it possible there is a task in Honolulu to let Phil get ahead?
Since there are no spoilers for the final flight from Honolulu to Maui - maybe they didn't take regularly scheduled flights. Could we see the return of the Naval helicopters from the opening episode?
All these in my opinion are low probability. They could have happened but each one is unlikely. I think teams will go directly from Asia to the area where final tasks will be done. That means the minimum possible connect time in Honolulu airport before boarding a commercial flight to Maui. What purpose would be served by teams having tasks in the Honolulu area? It just increases the chance that they will be spotted? Maui has palces where it is easier to be isolated. It is possible that teams were not on regularly scheduled flights, but I doubt it. The Naval helicopters could not make it from the mainland 2200 miles away to Honolulu (slightly more to Maui). It is possible that the Navy provided some helicopters from Honolulu. The only naval bases on the Hawaiian islands are:
Pearl Harbor Naval Shipyard - west of Honolulu
Pearl Harbor Naval Station - northwest of Honolulu
There are no military bases of any type on any of the Hawaiian islands but Oahu. If you count the Coast Guard as part of the Navy, there are two more bases:
USCG Air Station Barbers Point - Kapolei
USCG Sector Honolulu
However, I have to ask why World Race Productions would need such helicopters? I can't see any need for them. If you want to, walkingpenumonia, check out the actual availability of helicopters at those bases.