Almost every other day now for the past 2 weeks, I have been looking at EWR arrivals from trackaflight.com. I have been seeing Asiana 6260, scheduled to arrive at 3:31pm from LAX, however there is never an aircraft type shown and no other flight tracking sites have record of this flight. Now the most interesting part is from 6am to about 1130am, it shows up on trackaflight.com, after 12pm, its no longer on the list of arrivals. Does anyone know whats going on with this flight???