i prefer train {.} for airport need 4 hrs to getup., transport to airport near rs. 350.00 ., 2 hrs chck in ., travel time 2.5 hrs., baggage time ., then again taxi 4 - 750/- ., during these 8+ hrs foodings for 1 rs. 500+ ., while rajdhani one goes sleeping and just 8 hrs extra while i njoy hwh-ndls by duranto in sleeper too