Moderator: Asiana & Qantas Frequent Flyer
Join Date: Dec 2006
Location: STR/SYD/SMF
Programs: QF LTG / P1 , LH LT SEN / HON, OZ LT Diamond +, Marriott LT PT, HH Diamond,
Posts: 15,157
What do you mean by common practice? I constantly have nested international tickets, often with the same airline and never had a problem. I also often have 3 rental cars at the same time or 2 hotel rooms in one night. There can be good reasons for that.
Maybe others here have made bad experiences but I never had an issue.