POLL: Is this appropriate?

Gave professor an LOR request packet in person 4 weeks ago. She hasn’t gotten back to me yet regarding whether or not she will write it. Would it be appropriate to show up to her lecture tomorrow 15 minutes before class and the minute she comes in and settles down I can approach her and politely ask if she has made a decision? I'm not a student in her class.
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Source Type: forums