Alquiler de coches en el aeropuerto de Chicago (ORD)

ORD has 4 active terminal buildings: Terminal 1 (Concourses B, C – United hub), Terminal 2 (Concourses E, F – Delta, Air Canada, others), Terminal 3 (Concourses G, H, K, L – American hub), and Terminal 5 (international, Concourses M, N). Terminal 4 is not in use. Terminals 1–3 are connected airside via underground pedestrian tunnels with moving walkways (~5–8 min walk). Terminal 5 is landside-only connected; a free Airport Transit System (ATS) elevated train runs between all terminals and the car rental facility, operating ~4 min between stops, running 24/7.

All major rental companies operate from the consolidated Rental Car Facility (RCF) at 10255 W Zemke Blvd, accessible exclusively via the ATS tram from any terminal (~8–12 min total). The RCF is a multi-story building; counters are on Level 1 (ground floor), and vehicle pick-up/return is on Levels 2–5 by company. Typical counter hours are 06:00–23:00 daily, though Hertz, Avis, and Enterprise offer extended or near-24h service.