Yes. I'm, however, trying to see if I can first push the trip back without penalty. I have another trip scheduled back in late April, but really would like to get back in March beforehand. Among the reasons is taking care of a lot of U.S. tax-related things I'd rather not have to do remotely (but reluctantly will, if necessary).

This all gets to the various definitions out there of motifs impérieux.

I also would prefer to reschedule the trip with minimal or no fare adjustment if possible before taking the voucher. That is certainly the recourse of last resort if all else fails.

The one glitch I've had almost from the beginning is that my ability to modify things on my own is usually taken out of my hands, meaning that I've got to find some customer service person on the phone. I've only tried using FB or AF's regular lines in absolutely dire circumstances. La Ligne Première works great most of the time (just don't ask me about this past spring, when they totally messed me up by making changes without telling me). That time I took a voucher that I used to pay for my now-twice modified trip...