USE of MULTIPLE Airlines...is it a good idea?

**HI,

My Bhabhi is planning to travel from Toronto to Bangalore in November using multiple airlines…is it a good idea? i think it’s NOT because of the various free baggage allowance, different rules for change of flights/dates/routes and last but NOT the least the responsibility for missed/canceled flights?

btw, she will be using Air Canada, Lufthansa, Virgin Atlantic, Jet Airways, Kingfisher Airlines and Etihad Airways.

what do you think? did you ever fly to your destination using multiple airlines?

_______KKF**