Welcome to corporate 'merica. :(

[Geo]

Booked a flightschedule with UA couple months ago, and received a flight rescheduling a few days ago.

One flight was changed to another a couple hours later. No problem there.
Another seems to be entirely canceled, with no notification in the new flight schedule of it being removed. Luckily I checked things all through or I'd missed it.
Next step it to call their booking center here in Belgium to find out if this is an oversight or indeed an outright cancelation. And if so, if some kind of partial refund for this particular leg of my itinerary will be paid.
On the bright side, there seem to be enough flights from this particular city to the one I have to go for my intercontinental flight back home by other airlines.

[Geo]

An update.

Problem was solved by rebooking my intercontinental flight to another hub, with a later departure time from the first airport I have to leave that day, with no extra charge.
I can have an easy morning that day.