I've secured a reasonable MR deal on AC (at 11.3 CAD cpm mostly reasonable because it fits within a business trip of my wife's so she won't have to contend with my absence..). I've booked AC3 YVR-NRT and AC4 NRT-YVR February 9th same plane turn. I couldn't find any info that this might not be possible at NRT. I have 24h to cancel the ticket without penalty.. Any first-hand experiences with immediate turns at NRT?