Do native speakers use present continuous when talking about timetables? Can I use "is coming" in my sentence? That film comes/is coming to the local cinema next week. Do you want to see...
I will be coming tomorrow. The act of "coming" here is taking a long time from the speaker/writer's point of view. One example where this would apply is if by "coming" the speaker/writer means the entire process of planning, packing, lining up travel, and actually traveling for a vacation. I will come tomorrow.