Refugees being snuck into U.S. on UPS flights under cover of darkness?

MIDDLETOWN, Penn.  — An eyewitness claims that he saw at least “thirty” buses being filled with people who had disembarked a “UPS flight” at Harrisberg International Airport last Thursday.
“These buses just came in on a UPS flight from Harrisberg International Airport […] they had FBI escorts,” said the eyewitness while following two of the buses down a busy highway in his vehicle, capturing them on video.
“They snuck em’ out of there.”
“Bus number 245,” said the eyewitness.

“Why is hundreds of people being snuck in on a UPS flight?”
 Video Link Here.
“UPS people! This is no lie. We caught them red-handed sneaking people in.”
The eyewitness said he was at a doctor’s appointment nearby when he witnessed the uncanny scene.
Update:
UPS spokesman Dan Cardillo reached out to Intellihub in an email with a statement that reads:

I am a media relations manager at UPS. In regards to your post titled, “‘UPS plane, at least 30 buses filled with people’ — Refugees?”:
UPS is a cargo airline and has not been involved in passenger flights of any kind into or out of Harrisburg. Suggestions to the contrary are based on misinformation.

Dan also wrote in a separate email, “At one time, UPS flew passengers on a very limited basis but we discontinued the service in 2001.”