Question: Canadian Airlines were a founding member of which airline alliance that was founded 1 February 1999 for frequent international travellers?
Sentence (from "Oneworld"): As of August 2016, Oneworld is the third largest global alliance in terms of passengers with more than 557.4 million passengers carried, behind Star Alliance (689.98 M) and SkyTeam (665.4 M).
Relevant evidence: No