1 · Enter the connection
intakeLanding time on the ticket. After midnight? Use 25:20 style hours.
Boarding closes before this — the buffer counts to wheels-up.
Different terminals usually mean a walk, a train, or a bus.
Common on separate tickets and some international connections.
Passport control queues are the biggest single swing factor.
Large airports add walking time regardless of terminal.
This tool computes in your browser tab. Nothing you type is uploaded, and nothing is stored on our servers — the work stays in this tab. Redact names and identifying details before you paste anything sensitive.
This is a working tool, not professional advice. Check the important outcome with a qualified human before you rely on it.
2 · The chit
readyWorking the buffer…
Printable chit — $4 one-time
Free tier: unlimited connection checks, forever.
- Printable chit — pocket-sized slip for the gate — estimate: ~8 min saved.
- Saved trips shelf — up to 10 itineraries in this browser — estimate: ~10 min saved per trip.
- Alternative comparison — two options side by side — estimate: ~12 min saved per booking.
Your one-time purchase stays with you on this device — no account needed, and everything remains private in your browser.