Not anonymously but if you checked-in, checked a bag, and then didn’t board, typically your bag may not still fly, now on most international flights if you don’

Not anonymously but if you checked-in, checked a bag, and then didn’t board, typically your bag may not still fly, now on most international flights if you don’t board, they go pull the bag from the aircraft. https://pubsonline.informs.org/doi/pdf/10.1287/opre.49.2.181.13529 https://pubsonline.informs.org/doi/pdf/10.1287/opre.49.2.181...