Oswald's Corner. Comments on recent. autism-related research reports. A Revised M-CHAT. A paper by Robins et al. appeared in the January 2014 issue of the journal Pediatrics, reporting the first. published data for a revised version of the Modified Checklist for Autism in Toddlers (M-CHAT) screening.
After the ride starts, Uber does indeed charge for waiting time. However, the charge to the rider is often less than the minimum wage, and what the driver gets is only 72% to 75% of that. For example, on an UberX ride here in Utah, Uber charges you $.11/minute ($6.60 / hour) for wait time. I would get $4.95 of that.
The driver is on time to arrive, within 5 minutes of the ETA. For Lyft Line rides, you may be charged up to a $5 cancellation fee if you cancel at any time after a driver accepts your ride request. If you cancel a Scheduled Ride within 30 minutes of your pickup window, you will be charged a $10 cancellation fee. No-show fee. The driver arrives to pick you up.