δ-fraction for CP violation sensitivity for an upgrade of NOvA with a 30 kton LAr detector (NOvA+), T2HK, a WBB with a baseline of 2300 km and a 100 kton LAr detector (WBB), a low energy betabeam combined with the SPL superbeam and aimed at WC detector at 130 km, a higher energy betabeam (BB350), a neutrino factory with 10 GeV (NF10) and 5 GeV (NF5) muons and a 100 kton MIND detector, as well as the expected reach by 2020 by combining NOvA, T2K, and reactor data. Figure is taken from [149].
