(27 Jun 2022, 9:48 am)Unber43 wrote 65's are regularly 15-25 mins late, so I dont think 7 would be enough
tbh if that is a problem then it's probably better to move everything around and have it as:
20 - Sunderland to Durham every 15 minutes, extended to Langley Park every 30 mins.
X20 - Sunderland to Durham only every 30 minutes
65 - Interwork with the X20 using the extra running time with X20 being a shorter route takes around 48 minutes I believe (or a longer layover at Seaham) to help keep it on time.
It means Langley Park would have a bus service through every day of the week rather than the awkward short X20's on a Sunday and the 65 gets more running time so it's not always late and there's less driver changeovers in random places.