This Flight was 1 hr 23 min Early

Appears to be a bug between PiAware Skyview.

DAL1218 is landing at LAX and is forced to do a go-around (common at LAX). When I visit the Flight Page, the page that is loaded is for DAL2623 which an LAX to SFO flight. I presume DAL2623 would have been the flight number after the aircraft’s turnaround?

Why did you post the same thing twice?

Probably a glitch, but I cannot tell you why.