British Airways

Cruise

A318 CI = 30

A319/A320 CI = 15

A321 CI = 20

A380 CI = 120

B737 CL CI = 28

B744 * CI = 90

B757 & B767 CI = 40

B777 * CI = 100 - CI (Economy) = 57

B787 CI = 25

*CI = 0 can also be used on westbound flights from USA to UK or from UK to Asia.

Climb

General CI = 0

Source: Flights Ops provided from TOGA Projects, more information on what is Cost Index/CI please check the original source via https://www.togaprojects.com/documentation

Correction to this - standard A319/A320/A321 Cost Index during normal ops (i.e. non-COVID times) is 20. Cost index 0 when fuel/money saving procedures are in place or if the flight time is excessively shorter than block time - airlines don't want to arrive too early as they can risk being fined.

 

Thanks for the update and tip @Samuel James  

Do you guys have any of the FCOMs, QRHs or FCTMs for the British Airways A320 family? If so could I have them?

 

Thanks