S80 CAPT OVERRIDES FO DUE TO COORD BREAKDOWN PRIOR TO DEP WHEN EXECUTING THE LAS WYLDD SID AS CHALLENGED BY L30 DEP CTLR.

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DEPARTED LAS ON RWY 25R. ORIGINAL FILED DEP CLRNC WAS HOOVR 1 AND REVISED DEP CLRNC WAS WYLDD 2. I PLANNED ON FLYING THE WYLDD 2 AND STARTED MY TURN TOWARDS IDALE WITH CAPT'S CONFIRMATION. HE SAID TO MAINTAIN RWY HDG (255 DEGS AS PER THE HOOVR 1). AT 1-2 MI PAST THE TURN; DEP ASKED US IF WE HAD STARTED THE TURN TOWARDS IDALE FOR THE WYLDD 2. THE CAPT SAID NO; WE WERE ON RWY HDG AS HE HAD IT IN HIS MIND THAT WE WERE DOING THE HOOVR 1. DEP THEN GAVE US A L TURN TO 180 DEGS AND PROCEEDED TO GET US BACK ON THE WYLDD 2. I DON'T BELIEVE WE VIOLATED ANY AIRSPACE; BUT THIS COULD HAVE BEEN PREVENTED BY BETTER COM IN THE COCKPIT AND BETTER LISTENING BY ME TO THE CAPT'S DEP BRIEF. I WILL DEFINITELY MAKE SURE THAT WE ARE ON THE SAME CORRECT PAGE IN THE FUTURE. SUPPLEMENTAL INFO FROM ACN 574548: I; AS CAPT; BRIEFED FOR THE HOOVER 1 DEP. I SHOULD HAVE CHKED THE PDC; BECAUSE IT WAS CHANGED TO THE WYLDD RNAV 2. THE COPLT WAS AWARE OF THE CHANGE AND HAD REPROGRAMMED THE DEP IN THE GFMS. I SAW HIM DOING THIS; BUT I WAS DISTR AND IT NEVER REALLY SUNK IN. I REALIZED MY MISTAKE; AND DEP VECTORED US ON OUR WAY. I FAILED TO READ THE PDC; FAILED IN MY BRIEFING TO NAME THE DEP TO BE FLOWN; AND FAILED TO DOUBLECHK THE GFMS TO SEE THAT IT AGREED WITH DEP I THOUGHT WE WERE ON.