As an example, KLM flight 6162 is not on their list of KLM flights that they credit for mileage. But the funky thing is that both KLM (the marketing airline) and the actual airline (Delta) are both ...
I flew from CHC to AKL with AirNZ, claimed the points. Then from AKL to NAD to HNL with Air Pacific, claimed as partner of Qantas with OneWorld. Then flew from HNL to SEA to YVR with Alaska Airlines. ...