Let me second the thoughts of Michael D. It appears to me that Dustin/Kandice and Eric/Danielle actually did their flights reservations at Guam airport with Northwest Airlines. However. Charla/Mirna did not. Any travel agent could have previously booked the NW flights combination and any ticket agent with a valid plate could ticket it (including Continental who actually did it or the travel agency). Charla/Mirna could easily have been first under the scenario presented. However, in the spirit of true TAR bunching, they will all be even getting off the plane in Honolulu.
Actually, a word on that. I had to wait on U.S. immigration lines in Guam (because I left the transit area, both to talk to Glenn Weber and to take public transportation up to Yigo just south of one gate of Andersen Air Force Base. I observed in Guam numerous groups traveling with one wheelchair individual and in Newark a few such groups zipping through the U.S. citizens line as a result of being given special priority. I think it's absurd, but Charla/Mirna and their cameraman and soundman may benefit from it in Hawaii. I recall reading somewhere (maybe even RFF) that that will not be allowed for the final airport, SFO, so that all teams get a level playing field there.