There have been several on-line postings about the Dallas station closing down at 5:30 PM and shutting out passengers. I was there yesterday and discussed this with both an Amtrak employee and security guard. Bottom line is that Amtrak passengers who can show valid ticket reservations are still allowed into station after closing, but they must use the track-side entrances. The Texas Eagle northbound #22 has scheduled arrival just after 3PM so any delays to it would come into play here. All others are denied access. My past observation is that very few DART passengers use the station which would represent the only other significant class of travelers there.