Originally Posted by
COSPILOT
I arrive at DEN late at night and see people sleeping in the concourse, I’ve arrived early at 5am at multiple airports over the years and clearly see people that have spent the night on the secure side. You disagree?
No disagreement. DEN, DFW, PHX are open 24 hours “inside security”. While I’m at it, I believe LAS, LAX, BWI are also open post security. OAK is not. I don’t believe MDW is either but don’t know from experience.
OAK closes their post-security areas nightly. Southwest does not disclose this in the overnight information page.
Southwest overnight itinerary
jiburi