The flight distance from Hartsfield - Jackson Atlanta International Airport (ATL) in Atlanta, United States to Allahabad Airport (IXD) in Allahabad, India is 13,285 kilometers (8,255 miles / 7,173 nautical miles). The estimated flight time for this route is approximately 17h, flying north northeast at a heading of 14°.

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

This is an international route connecting United States with India. It is an intercontinental flight between North America and Asia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 03:35 in Atlanta, it's 14:05 in Allahabad. With a 10.5-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

The return flight from Allahabad (IXD) to Atlanta (ATL) follows a heading of 347° (north northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Hartsfield - Jackson Atlanta International Airport (ATL) and Allahabad Airport (IXD) detail pages, or use our flight duration calculator to compare other routes.