Indira Gandhi International airport is located in southwest Delhi and named after Indira Gandhi, former Prime Minister of India. Currently there are 5 main terminals.Terminal 1, or the Palam Terminal, handles domestic flights with 4 sub-terminals: 1A, 1B, 1C and 1D. Terminal 2 handles all international operations at the airport. After recent renovations, the entire terminal has been repainted, windows replaced, floor refitted with tiles, walls and ceilings remodeled, and…