nˈɔːɹðɚn ˈæɹoʊ wʌz wˈʌn ʌvðə nˈeɪmd pˈæsɪndʒɚ tɹˈeɪnz ʌvðə pˌɛnsɪlvˈeɪniə ɹˈeɪlɹoʊd, stˈɑːɹɾɪŋ æt sˌɪnsɪnˈæɾi, oʊhˈaɪoʊ ænd ˈɛndɪŋ æt mˈækɪnˌɔː sˈɪɾi, mˈɪʃɪɡən.
Northern Arrow was one of the named passenger trains of the Pennsylvania Railroad, starting at Cincinnati, Ohio and ending at Mackinaw City, Michigan.