Hosted LA Tech Week Event

JFK T4

From retro to future state

Strategy

Research

UX Design

Wolf & Shepherd sneakers
JFK Terminal 4 · Case studyResearch · Strategy · UX

Every flightstarts witha line.since 1948 →

In 2024, a record 27 million people passed through Terminal 4. Check-in, security, customs, the gate: the morning is a chain of waits. The T4 team wanted to know what the terminal could feel like if it were built around the traveler's morning instead of the airport's schedule. This is the research behind that answer.

DEPARTURESJFK · QUEENS, NY
OPENED
OPENED
LANDED
RENAMED
OPENED
RECORD
Client
JFK Terminal 4
Role
Research, strategy, UX
Year
2023
Output
Future-state concepts
01Thena short history of lines

Seventy-five years of growing pains

JFK opened as Idlewild on a former golf course in 1948. Ever since, the airport has kept outgrowing whatever it just finished building. That's the pressure Terminal 4 lives with every morning.

Inside the Arrivals Building
Inside the Arrivals Building1957
TWA info desk
TWA info desk1962
Idlewild becomes JFK
Idlewild becomes JFKDEC 1963
The line, decade by decade
1948
Idlewild opens
Built on a golf course in Queens, with temporary buildings meant to last a few years.
“temporary” lasted a decade
1957
International Arrivals Building
SOM puts every foreign airline under one long roof. It works, until the crowds catch up.
one roof. one long line.
1962
TWA Flight Center
Saarinen's concrete wing opens. It was designed before the jumbo jet and never quite fit one.
gorgeous. too small.
1970
The 747 shows up
The first 747 passenger flight leaves from JFK. Planes double in size. The terminals don't.
2x people, same gates
1990s
“Cramped and outdated”
That's how the IAB's own architects describe it. Plans begin for a replacement on the same site.
their words
2001
Terminal 4 opens
A $1.4B terminal replaces the IAB, with a central hall feeding two concourses.
a fresh start
2013
36-minute customs wait
T4 posts the longest average customs wait of any U.S. airport, per the Global Gateway Alliance.
the line is back
2024
27 million travelers
A record year, with a 10-gate expansion already under construction.
still growing
Then
Arrivals Building after dark
Arrivals Building after dark1957
44 years later
Now
T4 departures
T4 departures2019

Every era fixed the last era's line, then made a new one.

02Researchfour lenses

What the terminal told us

We broke the research into four lenses. Each one started on the terminal floor, watching how people move, wait and spend, and ended with a question we could design against.

Terminal walk-throughsTraveler and staff conversationsStakeholder workshopsDesk research and benchmarks
01 · The traveler

Short on time, not on direction.

Most people at T4 know where they're going. What they don't know is how long it will take. The stress comes from not knowing, more than from the distance.

—Families plan around the worst case
—Business travelers count minutes
—International arrivals juggle customs, bags and connections
02 · The business

Time in line is money left on the table.

Shops and restaurants keep a terminal running between flights. Someone stuck at security isn't eating, shopping or settling in. And with New Terminal One opening next door, the experience is now the competition.

—Grow retail and dining revenue
—Keep 20+ partner airlines happy
—Stand out while JFK rebuilds around it
03 · Pain points

The 5am problem.

The early departure rush hits before most of the terminal is awake. Lines stack up, the far gates are a real walk, and breakfast rarely fits the time travelers actually have.

—Security and customs lines
—Long walks to far gates
—Food that doesn't fit an early flight
—Crowded gate areas at peak
04 · The people who work there

The terminal runs on people.

Thousands of employees across airlines, retail, dining and operations keep T4 moving. When it's hard for them to see a way to grow, they leave, and the lines get longer for everyone.

—Hiring and keeping frontline staff
—Few visible paths to grow
—Training that fits around shifts
So, how might we...the questions we took into design
HMW
give travelers back the time the line takes?
make the lines shorter
give travelers back the time the line takes?
HMW
make the gate area worth arriving early for?
make the gate area worth arriving early for?
HMW
help the people who run T4 grow with it?
help the people who run T4 grow with it?
03Storyboardmeet the Nguyens

The parental navigators

One persona kept coming up: parents flying with kids. Jordan and Lee, their kid Taylor, an early flight to LA and zero margin for error. We storyboarded their morning to find where the terminal could step in.

4:25 AM
Alarm goes off
Bags by the door, a sleepy kid, and an early flight to LA.
5:40 AM
Curbside at T4
A DoorDash ping as they walk in: breakfast near your gate?
5:50 AM
Ordered from the line
Shake Shack for the parents, Jamba for Taylor. Picked up near the gate.
BOARDING
The goal
Fed, calm and at the gate with time to spare. No sprint, no guesswork.
Stress level, alarm to boardingTodayWith the concierge
where's breakfast??food's waiting at the gate
04Storyboardmeet the Castillos

The layover explorers

The second persona was the family with time to kill. A connection to Lisbon, a four-hour delay and five people with very different needs. Today, T4 gives them a gate bench. We asked what it would take for the wait to feel like part of the trip.

Traveler profile · 02party of five
Sofía, 38
ER nurse. The planner. Wants the kids happy and the wedding outfits uncrumpled.
Daniel, 41
High-school teacher. Would trade anything for a real meal and an hour off.
Mateo & Luna, 6
Twins. Boundless energy, one tablet and zero interest in sitting still.
Abuela Rosa, 71
Bad knee, sharp eye. Needs a real seat, a quiet corner and a good view.
Boarding pass
AUSJFKLIS
Why they're flying
Cousin Inês's wedding in Lisbon
Planned layover
2h 10m
After the delay
6h 40m
Gate
B31
Budget mood
Will spend if it's worth it
"If we're stuck here, let it feel like the start of the trip."
What they need
Room for the twins to burn energy
A real seat and quiet for Rosa
A proper dinner before a red-eye
To stop watching the departure board
What T4 gives them today
Gate seating and a crowded food court
No childcare or play space past security
Lounges that need status or a card
Gate updates only on the overhead screens
What T4 could be
Kids' Club with supervised play
Immersive NYC installations
Seated dining with gate alerts
Family day passes to the lounge
1:15 PM
The delay hits
Lisbon slips four hours. Instead of a gate change, T4 texts a plan: four things worth doing before boarding.
1:40 PM
Kids' Club
Supervised play, checked in with a boarding pass. Ninety minutes for the twins, a coffee and a breath for the adults.
3:20 PM
The skyline room
An immersive installation of the five boroughs in light and sound. The twins chase the subway, Rosa finally sits.
4:45 PM
Dinner, seated
A family day pass to the lounge: a real table, showers, and the gate call sent straight to their phones.
BOARDING
The goal
Fed, rested and the twins asleep before takeoff. The delay became the first stop of the trip.
Family mood, delay to boardingTodayWith a terminal worth exploring
six more hours??can we come back here?
05Future statefrom research to bets

Two bets on a better T4

The research pointed in two directions: give travelers their time back, and give staff a reason to stay. Each became a concept we visualized for the T4 team.

Concept A · Travelers

Shopping Concierge

in partnership with DoorDash

Turn waiting time into usable time. Travelers order from anywhere in the terminal, including the security line, and pick up on the way to their gate.

Dining reservations
Order pickup
DoorDash shopping
AR shopping
Concept B · Staff

Career Coach

personalized guidance for T4 staff

A growth path for the people who keep the terminal running, built around their shifts, their goals and the roles T4 actually needs to fill.

Community buy-in
Customized learning
Job and career growth
from the future-state deck
from the future-state deck2023
Where it went next

We took both concepts to the T4 team in two visual directions, along with a storyboard for each persona, and mapped the next steps for testing them in the terminal.

View the Figma deck
opens the prototype in a new tab
06Measurable impact

A terminal you can read at a glance.

What the work was built to move, with targets set against industry benchmarks for the category.

2×
Passengers, same gates
The new hall is designed to handle double the people without adding confusion.
−20%
Wayfinding questions
A clear line from curb to gate means fewer stops at the information desk.
+25 pts
Terminal satisfaction
Facilities and ease of moving through the terminal are among the biggest drivers of airport scores.
North-star metric
Passengers who find their gate without asking
64%85%Target
At mega airports, wayfinding and terminal facilities shape satisfaction more than almost anything else.
BeforeLaunchTarget
07 · Now

Retro, meetright now.

Saarinen built a terminal that looked like flight. Our job was smaller and harder: make an ordinary 5am morning at T4 feel a little more like it.

This project is under NDA, so the full research stays offline. Happy to walk through it in person.Photos: Gottscho-Schleisner, Library of Congress (1957). TWA Flight Center (1962). AP (1963). T4 departures (2019): Wikimedia Commons, CC0.

Want to
see more?

Reach out and I’ll walk you through more of my work, including projects for Disney, Wolf & Shepherd, Franklin Templeton, Block One, and JPMorgan.

Reach out to view more of my portfolio work – including projects from Disney, Wolf & Shepherd, Franklin Templeton, Block One, and JPMorgan.

Current availability

We’re open for business and new collaborations.

Current availability

We’re open for business and new collaborations.

Live sites I designed