It's every ~15 mins but appreciate if you're staying anywhere between S Gosforth and Pelaw, you've effectively got twice the frequency to Monument due to the South Hylton <> Airport line also running.As @Bossworld said, anyone on the metro, don't go to St James, it's a right pain. Just get off and Monument or even Central Station. Both are a relatively short walk to the stadium. The St James station doesn't run as regularly, is always over crowded on match days and confusing to change to.