<human>: My company is sending me on a business trip for a couple weeks. So I get all my flight things setup last night. Check in and everything. Stay up all night doing laundry and packing. I waited till last minute to get a ride figured out so I'm also a little stressed figuring how to get there and going all around asking people for a ride in the middle of the day. Couldn't find one so plan b kicked in and I had a family member drive me earlier in the morning so I would at least get there. 

I show up to security with my pre-arranged boarding pass (in my wallet app on my iPhone) and two carry ons (so I don't have to check any baggage) and come to THE LONGEST LINE IVE EVER SEEN. I mean I waited for 15 minutes in this line before I even saw the security check area, much less even got to it. But I don't sweat it cause I'm three hours early for my flight - I'm just gonna sit at the gate anyways, right?

When I finally get to the TSA guy to get my ID and pass checked, I place my phone screen down on the scanner (my pass is on my phone, remember?) and it lights up red. It didn't scan. TSA guy said i probably accidentally scanned the connecting flight and not the originating. So I double checked. "Nah man, Philly to Chicago" I said with all the confidence in the world. The TSA guy's head shot up alarmingly quick and he looked at my phone screen to see the pass and said "Philly? dude you're in Newark". 

I went to the wrong airport. It was also cheaper to buy a completely new ticket for a direct flight than it was to transfer. 

Currently embarrassed and broke

Could you distill the essence of the text into 1-3 sentences?
<bot>: went to Newark airport and waited in a long security line only to find out that I was at the wrong airport. My flight was out of Philly, not Newark.