Narrative:

I; the captain; was occupied with a small cabin issue in the forward galley when the first officer received the pre departure clearance clearance. Upon my return; we conducted the predeparture route verification. I; as the pm; read the clearance to the first officer as he was the PF and entered the routing to the FMS. He verified the routing that I read to him including the LALUZ5 departure. Immediately after takeoff; phx tower asked us to confirm a left turn while we were in a right turn. I immediately queried ATC and they stated that we were cleared the FTHLS5 departure which entailed a left hand turn. I told them that we thought we were to fly the LALUZ5. He cleared us to continue flying the LALUZ5. I looked at the pre departure clearance and it had a revised segment that I failed to see and the first officer did not see it during the route verification. I queried phx tower and TRACON and they stated that it was not a problem.I believe that there were several factors that caused this event. First; I was involved in a minor cabin issue that diverted me away from my flight deck duties and I failed to review the pre departure clearance before the route verification. Second; the flight was departing very early and with several irregularities during the previous 2 days on the trip; a small amount of fatigue may have been a factor. Lastly; the first officer obviously did not closely follow the pre departure clearance printout while we were conducting the route verification.as a relatively new captain and flying with highly competent first officers; I let my guard down by failing to verify the clearance and routing myself before conducting the route verification.

Related reports:

Google
 

Original NASA ASRS Text

Title: A321 flight crew reported they missed a revised segment of their predeparture clearance resulting in a track heading deviation.

Narrative: I; the Captain; was occupied with a small cabin issue in the forward galley when the First Officer received the PDC clearance. Upon my return; we conducted the predeparture route verification. I; as the PM; read the clearance to the FO as he was the PF and entered the routing to the FMS. He verified the routing that I read to him including the LALUZ5 departure. Immediately after takeoff; PHX tower asked us to confirm a left turn while we were in a right turn. I immediately queried ATC and they stated that we were cleared the FTHLS5 departure which entailed a left hand turn. I told them that we thought we were to fly the LALUZ5. He cleared us to continue flying the LALUZ5. I looked at the PDC and it had a revised segment that I failed to see and the FO did not see it during the route verification. I queried PHX tower and TRACON and they stated that it was not a problem.I believe that there were several factors that caused this event. First; I was involved in a minor cabin issue that diverted me away from my flight deck duties and I failed to review the PDC before the route verification. Second; the flight was departing very early and with several irregularities during the previous 2 days on the trip; a small amount of fatigue may have been a factor. Lastly; the FO obviously did not closely follow the PDC printout while we were conducting the route verification.As a relatively new Captain and flying with highly competent First Officers; I let my guard down by failing to verify the clearance and routing myself before conducting the route verification.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.