The flight distance from Indira Gandhi International Airport (DEL) in New Delhi, India to Ilam Airport (IIL) in Ilam, Iran is 2,965 kilometers (1,842 miles / 1,601 nautical miles). The estimated flight time for this route is approximately 4h, flying west northwest at a heading of 289°.

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

This is an international route connecting India with Iran. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 12:51 in New Delhi, it's 10:51 in Ilam.

There is a significant elevation difference of 3,627 feet between the two airports. Ilam Airport sits higher than Indira Gandhi International Airport.

The return flight from Ilam (IIL) to New Delhi (DEL) follows a heading of 92° (east). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Indira Gandhi International Airport (DEL) and Ilam Airport (IIL) detail pages, or use our flight duration calculator to compare other routes.