The plane from Moscow is half-empty.
They'll swap planes in Frankfurt.
All 3 teams arrive in Portland, Oregon!
RUN! RUN! RUN! TAXI! AS FAST AS POSSIBLE! GO! GOTTA BEAT 'EM! FAST!
Nick/Starr manage out of the airport in 1st, Ken/Tina 2nd, but all 3 teams are closely bunched in taxis.
Andrew/Dan seem to find a cabbie who doesn't speak much English.
DETOUR, Ken/Tina: High and Dry, or Low and Wet?
High & Dry, climb 30 feet up a tree, traverse a log, leap through the ear to nab a clue. (Tethered, of course.)
Low & Wet, floating log bridge 850 feet across the water to a clue onshore.