Regional Jet 200 ER/LR (CRJ200)
Flight Crew Instrument; Flight Crew Multiengine; Flight Crew Air Transport Pilot (ATP)
Distraction; Fatigue; Situational Awareness
Deviation - Track / Heading All Types; Deviation / Discrepancy - Procedural Published Material / Policy; Deviation / Discrepancy - Procedural Clearance
Air Traffic Control Issued New Clearance; Flight Crew Returned To Clearance; Flight Crew Became Reoriented
Human Factors
On our flight release we were filed to fly to RKCTY and then the RKCTY1 arrival to Detroit. I loaded this into the FMS. When we received our clearance from ATC; they cleared us to RKCTY and then the KKISS1 arrival; but I never changed it in the FMS. We took off and navigated to RKCTY and didn't realize I had programmed the wrong arrival until they cleared us to STLEY; which is a fix on the KKISS1. We reprogrammed the FMS and navigated as directed with no further issuesI believe there were several factors: multiple arrivals utilizing the same fix is a threat in itself. In addition to this; we were on leg 5 on day 4 of our 4 day trip. We also had a drunk passenger that we didn't allow on board; and I think that contributed to distraction during the preparation phase of our flight. Not using the same fix on multiple arrivals would help eliminate confusion for arrivals. Also I should have verified all the fixes on the arrival as part of my briefing.
CRJ-200 Captain reported a track deviation occurred on the arrival into DTW; due in part to fatigue and distractions.