I have a crucial question for folks here.
I booked the following routing under Lowest Business Reward
PUJ-YUL-YYZ
Segment 1: PUJ-YUL is Feb 17 15:30-18:55
Segment 2: YUL-YYZ is Feb 18 06:00-07:35 (Seated in Economy)
Can I actually do same day change to a YUL-YYZ flight on Feb 17? (There are a total of four flights still going to Toronto that evening that I can rush for, I also do not care if YUL-YYZ/YTZ is Y or J)