Richmond's modest terminal isn't built for direct continental hops, so anyone chasing business class from Richmond to Skopje needs to think of this journey as a two-act connection rather than a single leg. There is no nonstop option here—the practical answer, and one worth stating plainly, is that the most reliable routing pairs a domestic or transatlantic segment on Delta with a European carrier into North Macedonia, since neither Delta, Lufthansa, nor Turkish Airlines fly RIC directly to SKP. Total elapsed travel time runs a bit beyond the 10.5-hour flying block once you account for connections, and that's where your choice of hub becomes the real decision point.
I've routed this trip through both Frankfurt and Istanbul, and each has distinct personality. Lufthansa's Frankfurt hub is efficient if occasionally chaotic during peak intra-European banks—arrive with at least 90 minutes buffer if you're transferring into their long-haul business class product, especially now that Allegris cabins are rolling out on select aircraft with more privacy and direct-aisle access than the older business class seats. Turkish Airlines, meanwhile, funnels through Istanbul's IST, where their business lounge remains one of the most genuinely enjoyable in the world to kill a layover—the live cooking stations and quiet library section make a 2-3 hour connection feel like a bonus rather than a burden. My insider tip: book the Istanbul connection with at least 2.5 hours buffer specifically to enjoy the lounge rather than rush through it, since IST's business class security lines can be inconsistent depending on time of day.
Delta's transatlantic business class, via a US hub before interlining onward, suits travelers who prioritize SkyMiles loyalty or Delta One's flat-bed comfort on the long ocean crossing, then a shorter regional connection into Skopje. Seasonally, January through March and October-November reward patience with softer demand and better award availability, since Balkan leisure traffic dies down outside summer. Given the routing complexity and shifting seasonal fares, this is a route where setting up automated fare alerts pays dividends—prices and premium award space shift quickly, and catching the right window matters more here than on most transatlantic itineraries.