Sit on the Left side of the plane for the best views on flights from Delhi to Dehra Dun. While takeoff favors the right for the Yamuna and Aravalli views, the landing approach to Dehradun strongly favors the left for the dramatic Shivalik Range and valley descent. Since landing views are typically more memorable and visually striking, left is the better overall choice for this short route.

During takeoff from Indira Gandhi International (DEL), sit on the Right side for the best views. DEL typically departs on runway 09L/09R (westbound) or 27L/27R (eastbound). For northbound climb toward Dehradun, a right-side seat captures the Yamuna River floodplain and the transition from Delhi's urban sprawl into agricultural fields. The right wing shows the Aravalli Hills beginning to rise in the distance as you climb north. Notable sights include: Yamuna River (visible as a winding ribbon below), Delhi's northern suburbs (Rohini, Dwarka districts), Aravalli Hills (distant ridgeline to the northeast), agricultural plains of Haryana.

When landing at Dehradun (DED), sit on the Left side for the best views. Approaching Dehradun from the south, aircraft descend over the Doon Valley with the Himalayan foothills rising ahead. Left-side seats show the Shivalik Range (outer Himalayas) in dramatic relief as you descend, plus the Suswa River valley and the town of Dehradun nestled in the valley floor. The approach typically comes from the south, making the left side the scenic advantage. Notable sights include: Shivalik Range (forested foothills of the Himalayas), Doon Valley (the flat agricultural basin), Suswa River (visible as a lighter thread through vegetation), Dehradun city (clustered buildings on the valley floor).

The flight from Indira Gandhi International (DEL) to Dehradun (DED) takes Approximately 45-55 minutes.

The flight path crosses the Aravalli Hills (low, sparse ridges), then transitions into the foothill zone where the landscape becomes progressively more forested and hilly. The Suswa River valley becomes visible in the final descent phase. No major lakes or significant water bodies are crossed. The terrain gradually rises from 700 feet (Delhi) to 2,100 feet (Dehradun elevation), with the Shivalik foothills dominating the northern half of the route.