
You’d think that after hiring the best architects and builders and spending billions of dollars, a new airport terminal would be ready to spring into action when the work is done.
But before flights begin to come and go from a new terminal, airports usually run a dress rehearsal day with volunteers pretending to be passengers.
Here’s a slightly different version of a story we wrote for The Points Guy about why and how airports do these tests.
Why ask fake passengers to test airport terminals?

Pittsburgh International Airport (PIT) is putting the finishing touches on a new $1.7 billion terminal set to open in October. Architectural and engineering firms Gensler, HDR and Luis Vidal + Architects designed the terminal and all systems and areas have been completed and rigorously tested.
“But construction and operational readiness aren’t equal,” Daniel Bryan, the consultant leading PIT’s operational readiness and transition team, said. Before the official opening date can be set and announced, PIT is conducting two public trial days, or dress rehearsals, where volunteers act as passengers to help make sure everything — and everyone — is truly ready for the big day.
The first terminal-wide test took place Saturday, Sept. 20, and included about 1,000 of the 18,000 people who responded to the airport’s initial call-out for volunteers.
Pretend passengers traveling on a pretend peak travel day were asked to do all the things real passengers do when they travel from the curb to the gate — checking bags, skis and golf clubs, going through the security checkpoint and finding their gate.
“This will be the first time we’ll see the building come alive,” Bryan said, so the team planned to check the acoustics, the public address system levels, signage and more. The test day was also a day for airport staff to do a run-through for the first day.

San Diego International Airport’s new terminal
It was the same story at San Diego International Airport (SAN) on Sept. 14. Opening day for is Sept. 23 for the $3.8 billion Terminal 1 designed by Gensler in partnership with Turner-Flatiron.
All went well, with adjustments planned in response to feedback that the paging system was too loud in some areas and not loud enough in others, and that better signage was needed for the outdoor dining deck and the oversized baggage belt.

What did Kansas City International Airport learn from its test?
Kansas City International Airport (MCI) held a test day back in 2023 ahead of the opening of its new $1.5 billion terminal.
All systems worked well, said airport spokesman Justin Meyer, and in response to volunteer feedback, the airport ordered more hefty paper towels for the restrooms.
Then there was the problem of test day volunteers missing their fake flights because they were spending too much time checking out the terminal.