Chicago Christmas Train 2024. — chicago union station's production of the polar express is arguably one of the highest profile events available nationwide. — it's officially christmas time in chicago, which also means the return of the cta's beloved holiday train and bus on several routes throughout the city.
A beloved chicago tradition for more than 30 years, the cta holiday train will once again make its way through the city this december. — relive the magic of the polar express on a real train ride.