Am I being unreasonable?

So long story short me and this guy have been dating a few months and it’s been going great except our schedules are crazy. He has two kids I have one and we work the same job on different shifts so we have opposite days off. Anyways, we usually plan on one of us coming over after work and we get 4-5 hours together until our schedules change at the end of July. The problem is he cancels so much. For example we had plans for him to come over on a Saturday after I got off and he was running late with his errands so I suggested he come Sunday instead, well he ended up falling asleep and not coming. This has happened a few times, frequently so I’ll possibly see him twice during the week when we had at least 4-5 days planned. He does make a effort to talk to me most of the day though, even at while he’s at work but I still feel like the distance is getting to me. Today it happened again and I just didn’t say anything the rest of the day..he messaged me twice and I just ignored it and now I’m starting to feel like maybe I’m being unreasonable, what do y’all think?