Narrative:

Parallel visual approaches to [runway] 16R and [runway] 16L. Left traffic; an A319 encroached on our side; we had them in sight as they continued to overshoot. We leveled off and executed a go-around as they flew underneath us and overshot our localizer as well. We did not hear any communication from them as they likely were already on tower and we were still on approach. ATC then informed us of their encroachment and asked if we wanted to go around. We told them we were in the go-around. We had an estimated separation of [approximately] 200 feet.

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Original NASA ASRS Text

Title: A CRJ Air carrier flight crew reported another carrier overshooting final approach on a parallel runway led to a NMAC and go-around.

Narrative: Parallel visual approaches to [Runway] 16R and [Runway] 16L. Left traffic; an A319 encroached on our side; we had them in sight as they continued to overshoot. We leveled off and executed a go-around as they flew underneath us and overshot our localizer as well. We did not hear any communication from them as they likely were already on Tower and we were still on Approach. ATC then informed us of their encroachment and asked if we wanted to go around. We told them we were in the go-around. We had an estimated separation of [approximately] 200 feet.

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.