While the new airport is currently being built (a massive enterprise which we are all looking forward to seeing complete – the current airport crowds and bustle resemble the New Delhi railway station, not a first world air port) you can find yourself being shuttled to and from you aircraft by bus and walking to your aircraft. Which you might find inconvenient in 45 degree heat but which takes any plane spotters into seventh heaven as you are taken back to the smell of avgas, tire rubber, and the whine of turbines. All lost in the cocoon of modern airports