ˌɔn sˈʌndeɪz, ðə sˈɜːvɪs ɪz sˈʌmwʌt ɪnfɹˈiːkwənt ænd ɪɹˈɛɡjʊlɚ sˈɪks tɹˈeɪnz ˈiːtʃ wˈeɪ bˌʌt ðeɪ ɹˈʌn θɹuː tʊ ˈiːðɚ mˈæntʃɛstɚ ɔːɹ kˈɑːɹdɪf.
On Sundays, the service is somewhat infrequent and irregular (six trains each way) but they run through to either  Manchester or Cardiff.