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Airport guide

O'Hare International Airport

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Chicago, IL

Live wait snapshot

Current checkpoint reading

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Official airport homepage

Airport code

ORD

Source-linked airport guide with official references.

Guide coverage

Wait data is labeled by airport-published source state and freshness.

Checkpoint access mapped

Checkpoint and terminal access notes stay separate from live wait claims.

Planning notes included

Planning guidance is context for traveler decisions, not a guarantee of future conditions.

Plan from this airport signal

Choose a checkpoint and leave-time window

Verify first

This planner uses the current ORD airport source response, your travel setup, and available history context. It keeps TSA arrival guidance as the floor and only adds buffers when the source signal calls for caution.

Trip type

Drive / curb time

30 min

Lane preference

Estimated leave target

Set flight time

Based on TSA floor, your drive time, and fallback source-check buffer.

Estimated airport arrival

Set flight time

Based on TSA floor, your drive time, and fallback source-check buffer.

No live checkpoint recommendation

All lanes

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Source unavailableFetch time unavailable

The airport source could not be read on the last attempt.

Last source read: Unavailable

Recommendation math

TSA domestic floor +120 minSource check buffer +20 minDrive +30 min

No reliable live source response is available in this view. The recommendation is conservative planning guidance, not a TSA or airline guarantee.

Historical context

Historical wait context is not available for this airport yet.

Treat this as planning help. Re-check the airport source, airline app, and current traffic before you leave, especially when the source is stale, hours-only, suspended, or unavailable.

Trust and planning

How to read ORD wait coverage

Live minutes

If the source shows ‘15 min’, plan for 15–20 min to account for variability between publish time and your arrival. Treat the number as a snapshot, not a guarantee.

Missing or stale data

If the freshness label reads ‘Stale’ or no wait is published, fall back to posted checkpoint hours, airport advisories, and the peak-window note below instead of assuming a short line.

Checkpoint counts

A count of ‘4 checkpoints’ reflects what the official source tracks, not every physical lane. A checkpoint serving your gate may be unpublished or closed for the day.

At a glance

ORD terminal and checkpoint facts

Terminals
4
Terminals 1, 2, 3, and 5 (Terminal 4 is a placeholder; Global Terminal planned).
Checkpoints
Checkpoints per terminal
Terminals 1-3 are connected post-security; Terminal 5 is separate but offers terminal transfer for eligible connections.
Operating hours
Typical 3:30 AM opening; closing after last international departure.
Peak hours (local)
5:30-9:00 AM and 3:00-7:00 PM local time (United and American banks).
TSA PreCheck
Available
PreCheck in Terminals 1, 2, 3, and 5.
CLEAR Plus
Available
Source: official ORD reference

Planning bullets

How locals actually plan ORD

O'Hare is one connected airport only for Terminals 1 through 3.

Terminal 5 is separate, so international and some airline moves still need transfer planning.

Inside Terminals 1-3, choose the fastest practical checkpoint because post-security connections are possible.

If you are leaving from Terminal 5, add more time than the board alone suggests.

Checkpoint access

Which checkpoint reaches your gate?

At O'Hare, Terminals 1-3 are connected post-security, while Terminal 5 is separate and uses terminal transfer service for eligible same-day connections.

Official checkpoint and terminal access source

Official ORD resources

Every authoritative link for ORD

Every resource below is a first-party airport, Massport, Port Authority, or TSA page. Use them when you need the canonical answer for ORD rather than an aggregator interpretation.

TSA program references

National TSA and CLEAR references worth checking

Nearby airports

Straight-line distance to other covered airports

Distances are great-circle miles from ORD coordinates; use them as a regional comparison floor, not a drive estimate. Real drive time varies with traffic and metro layout.

Traveler intent

Keep planning ORD on TravelTSA

ORD TSA wait times today

Live checkpoint status, line coverage, and official airport updates for Chicago, IL.

Open guide

How early to get to ORD

Use live waits, bags, and terminal friction to choose a safer airport arrival window.

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When to leave for ORD

Turn drive time, terminal access, and security conditions into a practical leave-now decision.

Open guide

ORD TSA PreCheck wait times

See how TravelTSA handles published PreCheck coverage, lane availability, and checkpoint context for ORD.

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Frequently asked questions

ORD answers from the facts above

How many terminals does ORD have?

O'Hare International Airport operates 4 terminals: Terminals 1, 2, 3, and 5 (Terminal 4 is a placeholder; Global Terminal planned).

Does ORD have TSA PreCheck and CLEAR?

TSA PreCheck is available at ORD (precheck in terminals 1, 2, 3, and 5.). CLEAR Plus is available.

When is ORD busiest?

Peak departure windows are typically 5:30-9:00 AM and 3:00-7:00 PM local time (United and American banks). Build extra buffer during those windows and for holiday travel periods.

How often does TravelTSA refresh ORD?

TravelTSA refreshes the source airport wait-time page every 3 minutes and surfaces new checkpoint data as the airport publishes it.