Originally Posted by
NotHamSarnie
Of course this is allowed. If your completely independent "side trip" were booked with another airline not related to DL they would not even know about it... so why would DL deprive themselves of your business?
I think OP mean his job doesn't allow it, not the rules of the ticket...it sounds like OP has a need to be in LAX that is separate from work (Or at least separate from the reason OP is being sent to LAS), but is trying to make sure both the personal and professional obligations are met, but at the lowest price!