V-Flyer

My wife is due back from PVG this week and yesterday got a text saying departure had been retimed from 11.40 to 10.40. When I look at the VS schedules page it confirms it. I have my suspicions though that this is some cockup with the clocks changing as China has no concept of Daylight Saving Times. The incoming ac is due in at 9.25 - can VS really turn around an A346 in 1hr15mins?

Already showing a delay of 1hr10...

Just tried checking again on VS and it now says there are no schedules as it is a seasonal route. Hmmmmnnn ...