O'Hare Airport Terminal Guide: Every ORD Terminal, Every Airline

Terminal 1 — United Airlines and Lufthansa (Star Alliance hub)

Terminal 1 is United Airlines' primary Chicago hub and a Star Alliance anchor. Lufthansa departures share the terminal. If you're flying United domestic out of Chicago, Terminal 1 is almost always your answer.

Terminal 1 has two concourses (B and C) connected by an underground pedestrian tunnel with the famous neon-light installation. Check-in is on the upper level; baggage claim is on the lower level.

Ground transportation pickup: curbside at the lower-level baggage claim exits, or (for rideshare) via the ATS to the Multi-Modal Facility.

Terminal 2 — Air Canada, Alaska, JetBlue, Spirit (partial)

Terminal 2 is the smallest of O'Hare's domestic terminals and serves a mix of carriers — Air Canada, Alaska Airlines, JetBlue, and some Spirit operations. Terminal 2's baggage claim is consolidated and comparatively fast to clear.

Terminal 2 connects directly to Terminal 1 via a pedestrian walkway and to Terminals 3 and 5 via the ATS. If your flight moves from T2 to T1 between itinerary updates, the walk takes 5–10 minutes.

Ground transportation: curbside pickup at baggage-claim exits. Limited signage — Meet & Greet is easier when the chauffeur and passenger coordinate a specific door number by text.

Terminal 3 — American Airlines, Delta, Air France, KLM

Terminal 3 is American Airlines' Chicago hub and the second-largest domestic terminal. Delta, Air France, and KLM also operate out of T3. If you're flying American domestic or international out of Chicago, assume Terminal 3.

Terminal 3 has multiple concourses (G, H, K, and L) and is large enough that international connections can require 30+ minutes of walking between gates. Baggage claim is at the lower level.

Ground transportation: curbside at the lower-level exits, with designated zones for limos/car service (usually to the left of the terminal exit as you walk out) and a separate zone for rideshare (which routes to the MMF via ATS).

Terminal 5 — International arrivals and select international departures

Terminal 5 is O'Hare's dedicated international terminal — most arrivals from Asia, Europe, South America, and international carriers without domestic codeshare clear customs here. Terminal 5 also handles some international departures (Emirates, British Airways, Cathay Pacific, etc.).

Key logistics for Terminal 5 arrivals:

• **Customs can take 30–90 minutes** depending on flight timing and nationality. Flight tracking alone isn't enough — private car services with Meet & Greet wait inside baggage claim for the full clearance window, not at the gate.

• **Baggage claim is after customs**, so you don't appear ground-side until clearance is complete.

• **Meet & Greet at T5** requires a chauffeur placard and a name match. Most private car operators offer Meet & Greet as an optional add-on — book it in advance if you're on an international red-eye.

• **Walking to the rideshare zone from T5 is long** — through the terminal, across the bridge, and up to the Multi-Modal Facility. In winter, this walk with luggage and tired international passengers is rough.

The Airport Transit System (ATS) — moving between terminals

O'Hare's people-mover (ATS) connects Terminals 1, 2, 3, and 5 to the Multi-Modal Facility in a continuous loop. Trains run every 2–3 minutes during the day and every 5–8 minutes overnight.

When you need the ATS:

• International arrival at T5 and rideshare at the MMF — required.

• Connecting from T5 to T1/T2/T3 for a domestic flight — 10–15 minute total transit.

• Connecting from T1/T2/T3 to T5 for an international flight — allow 30+ minutes including walks.

The ATS is free. Stations are clearly signed; follow "Transit System" or "ATS" inside any terminal.

Ground transportation pickup zones — the actual map

**Private car / limo service / black car:** Curbside at lower-level baggage claim exits at all terminals is the standard (and is included in your flat-rate quote with O'Hare Limo Express). Meet & Greet inside baggage claim with a chauffeur placard is available as an optional add-on — particularly useful for international arrivals or first-time passengers.

**Taxi:** Designated taxi stands at the lower-level curbside of each terminal. Staffed 24/7 but driver density drops overnight.

**Rideshare (Uber, Lyft):** Multi-Modal Facility (MMF), accessible via ATS. Expect 10–15 minutes from baggage claim to rideshare pickup zone including walk + ATS.

**Hotel shuttles:** Terminal-specific shuttle zones, usually at a different curb from private car / taxi pickup. Check signage.

**Rental car:** Multi-Modal Facility via ATS. All major rental companies operate from the consolidated rental center.

**CTA Blue Line:** Inside the terminal complex — follow "CTA" signs from any terminal to the below-ground platform. No ATS required.

Quick reference: which terminal for common airlines (2026)

• American Airlines → Terminal 3 • United Airlines → Terminal 1 • Delta → Terminal 3 • Southwest → not at ORD (they fly Midway instead) • JetBlue → Terminal 2 • Alaska Airlines → Terminal 2 • Air Canada → Terminal 2 • Spirit Airlines → Terminal 3 (some T2) • Frontier → Terminal 3 • Lufthansa → Terminal 1 • British Airways → Terminal 5 • Emirates → Terminal 5 • Air France → Terminal 3 • KLM → Terminal 3 • Cathay Pacific → Terminal 5 • International arrivals (non-preclearance) → Terminal 5

Always confirm on your boarding pass the day of travel — assignments shift, especially during seasonal schedule changes.