Regional Jet 700 ER/LR (CRJ700)
Flight Crew Air Transport Pilot (ATP)
Situational Awareness; Confusion
Deviation / Discrepancy - Procedural Published Material / Policy; Deviation / Discrepancy - Procedural Weight And Balance
General None Reported / Taken
Company Policy; Human Factors; Procedure
I notified a few days after my flight that [Company] sent two passenger close out notices. We must have missed the second notice and used the first notice for our takeoff performance calculations. The second notice is the one that was correct I was told. We used the passenger numbers from the first notice. We must have been distracted by other preflight duties when the second notice came in. Maybe the company could make some sort of priority message when the ACARS gives us notices.
Pilot reported a few days after a flight he realized that they did not have the correct passenger close out.