Way 1 · best default
Can we reschedule?
Asks to move the plan to another time. Clear, polite and fine with anyone.
Examples
I'm so sorry, I've got a temperature. Can we reschedule?
Something urgent has landed on my desk. Can we reschedule?
In a conversation
A: Still on for dinner tonight?
B: I have to work late, sorry. Can we reschedule?
Common mistake
Not: Can we change the schedule?
Say: Can we reschedule?
"Change the schedule" sounds like a whole timetable. For one plan, just say "reschedule".
