I'm flying out of LAS later tonight, and I just found out a close relative has a long layover this evening, I was hoping to meet up with them for dinner during their 4 hour layover. However, I only fly DL in/out of LAS, so I'm not familiar with the rest of the airport. I don't think there's an airside connection from D to the A/B/C gates. I seem to remember the C and D trams are close by, but I can't remember if the security lines are together or not. Is it possible to access the C tram at the D security checkpoint? Also, I have PreCheck; I hear of people accessing other terminals with a valid BP, but never tried it myself. Any chance of that happening at LAS? I wouldn't mind clearing security a couple times if I had to, if they'll let me. I know all the lounges are in T3 or the D gates, so I can't use that excuse.

Also, since LAS is always an O/D for me, and I arrive right before my flights and head straight to my gate, I never have taken the time to see what restaurants are available. Any recommendations?

Thanks.