The 747 u saw was the the PK,s DEL bound flight from KHI. They operate KHI flights from DEL 3 times a week apart from the LHE bound flights. On all 3 days u would find different equipment operating. 1 day its 747-300, other day its A310 and the third day u have 777 operating.

Saket to IGIA just 1/2 hour drive since wen mate?? Have u forgotten the long traffic jam stretching from Qutub Minar to the Mehrauli red light from where u turn right towards Vasant Kunj. Secondly the congestion in Mahipalpur

1/2 hr drive only in the early morning and not at all if its marrige season going on and u knw the reason well