The worldometers site is showing the same number of total US deaths as covidtracking.com - 2,484.
Worldometers begins its daily count at 00:00 GMT. That may account for the daily difference.
Yeah, 00:00 GMT vs. what “COVIDTracking” uses may account for the differences I guess...USA stats should use a USA time zone for “end of day”, not 4 or 7 hours earlier.