That's not exactly a great schedule for AM commuters - there's a 58 minute gap in the middle of the AM rush, followed by a 66 minute gap. The current schedule has five trains that get in before 8:59, the new one only has three.
Current schedule (bolded times mean orginating at Unionville):
http://www.gotransit.com/timetables/en/PDF/Timetables/04170617/Table71.pdf
Trains leave Lincolnville at 5:15, 5:54, 6:34, 6:41, 7:13, 7:41, and 8:11
Trains leave Unionville at 5:47, 6:27, 7:07, 7:14, 7:46, 8:14, 8:44,
9:49.
New schedule:
http://www.gotransit.com/timetables/en/PDF/Timetables/06170917/Table71.pdf
Trains leave Lincolnville at 5:54, 6:34, 7:13, 8:11, 9:17, 10:14
Trains leave Unionville at 6:27, 7:07, 7:46, 8:44, 9:49, 10:46,
11:46, 12:46, 13:46, 14:46, 15:46