PPRuNe Forums - View Single Post - EK A380 crews need not fear Indian turnarounds!
Old 28th Apr 2011, 07:55
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Bypass ratio
 
Join Date: Jun 2006
Location: Dubai
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Hey Speedbrake, where's the logic in this:

21APR OMDB - KJFK

A380 13hours 11 mins
Cost Index 180
ECON Cruise
TRIP Fuel 176.0 tonnes
Passengers 489
Payload 54.8 tonnes

B77W 13 Hours & 13 mins
Cost Index 35
ECON Cruise
Trip Fuel 111.1
Passengers 360
Payload 48.8 tonnes

Both Aircraft @ MTOW

So the A380 carried 6 tonnes more payload and burnt an extra 65 tonnes fuel!!
Bypass ratio is offline