Just came back frm a family visit trip US-Netherlands-US, this time not as crew.
Neg covid test b4 dep USA +proof vaccination +health decl, required for dep. At check-in airline needed to check all this in order to issue boarding passes. We travelled non-rev, 40 pax on a 787-9 . All non-revs in bussn ofc.
Most pax seemed not to fall under the exemption rule ( European travel ban )but all entered through immigration (SPL) without issues, at SPL they checked neg covid test and health decl paper for entry, no proof of reason travels required.
Upon dep SPL proof of neg covid test(within 48 hrs of dep) and proof vaccination was required to issue a boarding pass, entry into the US immigration/customs required nothing special(just yr passport eg).
So now great time to fly non rev between USA and Europe because of light loads, from November on that will probably change quickly.
Handling agent told us that most flights are pretty empty(pax) but full bellies earning the revenues.