Hi we are looking at booking a multi trip which is mostly BA flights but also includes LATAM.
I have three questions,
1/ When I look on the BA Exec site to calculate TP's it says LAN. Is this the same as LATAM?
2/ Do BA give any TP's for MAD-SCL flying LATAM business class Z?
3/ Does it make any difference if I book it all through BA?

Thanks for any help or advice.