Originally Posted by
nerdbirdsjc
Always offer options on United first, followed in order of preference by JV partners, then other Star Alliance carriers. Use DL only as a last resort.
Since Air Canada is a JV partner, does this mean that I can be ask to fly Air Canada if my United flight within the United States is cancelled? For example, can I request BOS-YYZ-SFO if my flight to San Francisco is cancelled? If so, this would be great!