Originally Posted by
DCFlyer0306
These are the terms of the Delta Amex Reserve - they make no distinction between domestic vs international flights for SkyClub access.
"Complimentary Delta Sky Club AccessDelta SkyMiles® Reserve Basic and Additional Card Members receive complimentary access to the Delta Sky Club when traveling on a same-day Delta-marketed or Delta-operated flight. Reserve Card Members traveling on a Delta partner airline flight that is not marketed or operated by Delta may access the Club at a per-visit rate of $50 per person, per location. Card Members may also bring up to two guests at a per-visit rate of $50 per person, per location. The Delta SkyMiles® Reserve Card must be used as the payment method to receive the per-visit rate. Guests must be flying on a same-day Delta or Delta partner airline flight. Children under 2 years of age may accompany the Card Member for free"
Delta AMEX Reserve also gives cardholders 2 free guest passes per year. I was at LAX with my daughter and unfortunately had to use one of those passes on her since she did not have her Delta Reserve Card with her. If she had the card, both of us would have been able to get in.