←Studio42The work
Live · beta

Travel Day

Enter your flight and get the whole day back as a plan, down to the minute you walk out the door.

Trip to San JuanCarry-on · PreCheck · driving
FLIGHT 1234Departs 10:40
Delayed 25 min. Your whole plan moved with it.
Leave the house at
7:52
  1. Start getting ready
  2. Leave the house
  3. Park the carEconomy lot · shuttle
  4. SecurityPreCheck line
  5. At the gate
  6. Boarding starts
StatusLive, in beta
Built forAnyone catching a flight
AccountOptional · passkeys, no passwords
WorksOn the web, and offline
What it does

The flight is the fixed point.

Travel Day works backwards from your departure. Parking, bag drop, security and the walk to the gate each claim the time they need. What's left is the number you actually want: leave the house at 7:52.

⏱️

A backwards timeline

Every step from "start getting ready" to arriving at your destination, with a live countdown to the next one.

🛫

Delays move the plan

Connect a flight-status service and a 47-minute delay moves leave-home by 47 minutes. Gate and terminal land on the timeline too.

🧳

Your day, not a generic one

Carry-on or checked, PreCheck or the standard line, parking or getting dropped off. Change one and the whole plan recalculates.

🔗

Connections

Multi-leg trips get their own chain per leg, with warnings for tight layovers and airport changes.

🔔

Notifications that follow the flight

Time to get ready, time to leave, bag-drop cutoff, boarding. If the flight moves, the alerts move too.

🔒

No account needed

Trips stay on your device. Add a passkey and they follow you to every device you use.

Take a look

The real thing.

This is travelday.studio42.app as it looks today, on a laptop and on a phone.

travelday.studio42.app
The Travel Day welcome screen: Plan a travel day, or sign in with your passkey
Travel Day on a phone
Why we built it

A flight starts hours before takeoff.

Airline apps tell you when the plane leaves. They don't tell you when to leave. That math gets done in your head, at 5 a.m., every trip.

Travel Day does it for you and keeps redoing it as the day changes. It's also quietly private: push alerts carry no flight details, so Apple and Google never see which flight you're on.

When do you need to leave?

Free to try, no account needed. Enter a flight and find out.