Are there nonstop flights from Adampur (AIP) to Ghaziabad (HDO)?

Yes. Star Air (India) fly this route. Flight time is about 54m.

Adampur → Ghaziabad

Adampur Airport (AIP) to Hindon Airport / Hindon Air Force Station (HDO)・340 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.