Are there nonstop flights from Xinyuan (NLT) to Ürümqi (URC)?

Yes. Tianjin Airlines fly this route. Flight time is about 54m.

Xinyuan → Ürümqi

Xinyuan Nalati Airport (NLT) to Ürümqi Tianshan International Airport (URC)・334 km

Nonstop flights available (1 airline). Flight time about 54m. Nonstop return flights also operate.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.