ready time
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When to leave for BOS.

Your flight out of Boston Logan International leaves at a fixed time. Enter the departure time from your ticket, adjust the drive and the steps, and see when to leave and when to start packing.

The plan in Ready Time

  1. Set the deadline. That's the time you need to be ready.
  2. Add your steps and how long each one really takes.
  3. Ready Time works backward and gives every step a start time.
Departure
15 min Final pack & check 12:40 PM
20 min Drive to BOS 12:55 PM
10 min Park & walk in 1:15 PM
15 min Bag drop & boarding pass 1:25 PM
25 min Security at BOS 1:40 PM
10 min Walk to the gate 2:05 PM
15 min At the gate early 2:15 PM
30 min Boarding 2:30 PM
Departure 3:00 PM

Every row is editable. Tap the departure time or any duration and the whole plan recomputes backward. Boarding is a row like the rest, so the plan shows when it starts instead of asking you to know it. The first travel row (drive, ride, or train) is your leave-by time; the top row is when the trip actually starts.

Travel time to BOS

The 20-minute drive here is a typical run from Boston without traffic. In the app you can replace that number: set Boston Logan International as the destination, choose driving, and Apple Maps fills in the time from wherever you're leaving.

Home BOS
🚗 20 min
🚗 Drive 🚶 Walk 🚴 Cycle
20 min Drive to BOS

Still check traffic for the hour you’ll go (check the real drive to BOS). The row stays editable, and every step before the drive moves when the number changes.

If the flight is on your calendar, Ready Time can pull the destination from the event.

Getting to Boston Logan International

The Silver Line connects the terminals to South Station and the Blue Line stops a short shuttle ride away . Both skip the tunnels, which is the main advantage of taking transit at Logan. If you drive at rush hour, the tunnel is the buffer. Logan is also the rare airport with a real water option: ferries run to the Seaport and downtown when the weather cooperates.

For things that change day to day (security waits, parking availability, terminal maps), check the official BOS site. The plan above works back from your departure time to when each step needs to start.

. Terminals and transit change; the official site is the live source.

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Ready Time

You know what you need to do. Ready Time helps you know when to start.

How early should I get to BOS?

Two hours before a domestic departure is a solid default, three for international. Trim it only on routes and hours you already know well. Logan is close to downtown as the crow flies, but every road route goes through a tunnel, and the tunnels are what blow up the estimate. Each terminal has its own curb on a one-way loop, so overshooting yours means going around again rather than pulling over.

How long is security at BOS?

Four terminals with separate checkpoints; the connector walkways between them are long, so arriving at the wrong terminal costs more than it looks like it should. Each terminal screens for its own gates, so the line you can see is only useful information if it happens to be yours. Treat the 25-minute security row in the plan above as a starting point you can edit: TSA PreCheck usually shortens it, and a checked bag usually lengthens the step before it.

Does flying international out of BOS change this?

It changes both ends of the chain. Boarding opens earlier: the “International” chip above the plan starts it 45 minutes before departure instead of 30, which pulls every step above it earlier too. Check-in usually means the airline desk instead of a kiosk, since documents get checked and counters often close an hour before departure, so choose “Airline desk” under Bags and give that row room. That choice also covers anyone a kiosk can't help: lap infants, unaccompanied minors, oversized bags. If your boarding pass names a boarding time, edit the boarding row until its start time matches it.

When should I leave for BOS?

Work backward from the departure time on your ticket, in order: boarding, time at the gate, the walk, security, bag drop, parking, then the drive, 20 minutes in the default plan. Swap that drive for your own route at the hour you'll actually leave. The calculator above runs the math; the leave-by moment is the first travel row, "Drive to BOS" in the default plan.

Can I share the plan with whoever I'm flying with?

Yes. Sharing means everyone works back from the same leave-by row, instead of one person holding the morning in their head. Send the plan, they tap once, and every step gets its own alert on their phone. It's also worth sending to whoever is driving you to BOS, since your departure time is their deadline too.

Can I get an alert when it's time to leave?

Yes. Build this plan once in the app and every step gets a notification at its start time, including start packing and leave now. It can detect flights from your calendar, and the alerts show the countdown to departure.

If you are taking the train instead, the Amtrak station pages use the same kind of plan without a security line, so the answer there is closer to thirty minutes than two hours. The generic leave time calculator does the same math for any appointment, and the wake-up time calculator runs it all the way back to the alarm.

Share one leave time with everyone on the trip

Whoever is driving sees the same 12:55 PM leave-by that you do, not just the 3:00 PM on the ticket.

They tap once, and every step gets its own alert on their phone.

👥 Shared by Rosa
✈️ Flight from BOS
15 min Final pack & check 12:40 PM
20 min Drive to BOS 12:55 PM
10 min Park & walk in 1:15 PM
Departure 3:00 PM
✈️ Flight from BOS
15 min Final pack & check 12:40 PM
20 min Drive to BOS 12:55 PM
10 min Park & walk in 1:15 PM

When to start getting ready

Arriving two hours early is useful advice, but it still leaves the morning open: when to shower, when to start packing, when to put the bags in the car. The plan above keeps subtracting past the drive, through packing and getting ready, until it lands on a start time you can act on.

Ready Time does this for the whole trip. Set the departure time as the deadline, list the real steps, and get an alert when each one is due to start. It can even pick the flight up from your calendar.

Ready Time 12:40 PM
Final pack & check. Departure in 2h 20m
Ready Time 1:25 PM
Bag drop & boarding pass. Departure in 1h 35m
Ready Time 2:30 PM
Boarding. Departure in 30m

Alerts when it's time to start

Get a nudge at the right moment, while there's still time to act.

Each step gets its own alert, so you know what's next and how long you have.

★★★★★
“I get so tired of counting backward to when I should start my task. This app is the solution.”
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Ready Time

You know what you need to do. Ready Time helps you know when to start.

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