Can you travel within weeks of ACL surgery?

the problem with flying is the discomfort. I just went through ACL suregery about a month ago and having to sit with my leg bent for an extended period was not a fun adventure. If she can get a seat where she can stretch her leg out without it getting knocked around, then i'd say she should be OK to fly. At two weeks post op she could still be in a little pain in general from the surgery, but it should be getting better