Union Pacific Will Return Steam Locomotive to Service

The historic No. 844 steam locomotive will rejoin the rails for a holiday tour starting in November.

Updated on Oct. 5, 2026 in Philanthropy

Union Pacific Will Return Steam Locomotive to Service

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Would you attend a local historic steam locomotive display if admission were free?

Union Pacific announced that the steam locomotive No. 844 will return to service following a six-year hiatus. The engine will join the Big Boy No. 4014 for a holiday tour and a fundraising excursion from Greeley to Denver on November 21, 2026.

Why it matters

The excursion serves as a charitable fundraiser for the Make-A-Wish Foundation to support children. Union Pacific is also providing additional financial support through its Community Ties Giving Program.

The No. 844 locomotive returns after a six-year hiatus to join the Big Boy No. 4014 as a double header. Tickets for the tour go on sale to museum patrons on Oct. 16, 2026, and to the general public on Oct. 19, 2026.

The players

Union Pacific

This major North American railroad company operates one of the largest rail networks in the United States.

Make-A-Wish Foundation

This non-profit organization grants life-changing wishes to children diagnosed with critical illnesses.

The details

The two steam locomotives will travel together in a double header formation while pulling vintage passenger cars. On November 21, 2026, the public can view the locomotives for free at Denver's Union Station following their excursion from Greeley.

October 16, 2026: Tickets become available for Union Pacific Railroad Museum patrons.
October 19, 2026: Remaining tickets open to the general public for purchase.
November 21, 2026: A fundraising excursion will run from Greeley to Denver.
November 2026: The historic holiday tour travels from Cheyenne to Denver.

Market Landscape

This event mirrors the 2019 Union Pacific 150th anniversary tour, which also featured both locomotives traveling in tandem. These heritage operations serve to reinforce the company brand identity against other major freight carriers in the competitive rail sector.

Residents in Denver can view the steam locomotives for free at Union Station on November 21, 2026. Those interested in riding the vintage passenger cars should prepare for ticket releases on October 16 or October 19, 2026.

The takeaway

This event highlights the use of historic preservation as a vehicle for large-scale corporate philanthropy. Community members interested in the excursion should monitor official ticketing dates to secure passage on these rare vintage rail trips.