Where are the rest of the Hawaiian Arrivals

Anyone know what happens to the Hawaiian arrivals to the mainland airports [NOT the west coast airports] - e.g. AAL218 - daily OGG-ORD service gets lost off the coast and is never found again.

I have a feeling that this flight generally makes it back to O-Hare every day I was wondering why Flightaware loses it off the west coast every day.

UA/AA and CO operate flights east of the rockies from OGG and HNL every day and those all get ‘lost.’

Sometimes when a flight crosses the oceans, it can mess everything up.