DELIVERY TIME

Check your Account with Apple and Order Status. If as @stedmam 1 has already stated - date has not passed - patience and second cup of favourite beverage.

Personal info - ordered M1 MBA and arrived 1 day earlier than stated by Apple - Not everyones will be the same.

When you placed the order Apple would have provided an approximate arrival date. If that date has not passed, there is no issue. Apple is quite accurate with their shipping estimates.