In Kansas City the conductor announces a change of trains and recommends that passengers going further west change for the Central Pacific at the depot. However on the train going further west the next conductor identifies the train as being a Southern Pacific train.
When Daniel and Liza are at her father's grave, in the long shot of the two there's a cloud over Daniel's right shoulder but after the cut to a closer shot the cloud disappears.
Even though it's true that the shock wave and pressure created by a large caliber bullet could push a silk scarf away without hitting it, that should not have prevented the bullet fired by the Paiute Indian to hit Daniel Bone (Eddie Albert), who was holding the scarf directly in front of his body.