Operated by MAV and ÖBB
Traction: MAV or ÖBB Taurus locomotives
The main connection between Vienna and Budapest is via Hegyeshalom.
Services run hourly between the two capitals with operations alternating every hour between ÖBB Railjet and MAV.
Operated by ÖBB
Traction: ÖBB Class 4124 Talents
REX63 services run every 2 hours through to Hungary.
At Fertőszentmiklós, change for trains east toward Sopron, and west to Győr and Budapest.
Operated by ÖBB and GySEV
Traction: ÖBB/GySEV Class 4746 Desiros
REX6 services run hourly through to Deutschkreutz via Sopron
REX6 trains from Vienna are operated jointly by GySEV (Hungarian private operator) and ÖBB.