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FlightLogic is an independent, advertising-supported information service that lets you compare airlines, airports, hotels, and travel products. We do not provide financial advice and we do not recommend specific products or providers. Links marked * are advertising links and may earn us commission at no extra cost to you — always read the terms of any product before booking or applying. Learn more about how we make money.
Hong Kong International Airport vs Chicago O'Hare International Airport
Detailed comparison of HKG and ORD on FlightLogic scores and passenger experience.
Verdict
Hong Kong International Airport (HKG) scores higher overall at 8.8/10 versus Chicago O'Hare International Airport (ORD) at 7.4/10.
Hong Kong International Airport (HKG) scores 8.8/10 (Excellent)
on FlightLogic's airport index — combining on-time performance (8.6),
passenger experience (8.7), and facilities (9.0).
Lounge quality rates 9.1/10. See full airport guide →
In short
Hong Kong (HKG) is rated 8.8/10 on FlightLogic with lounge score 9.1/10. Cathay Pacific The Wing and The Pier are flagship lounges in Terminal 1. Ideal for UK–Asia connections on Cathay or Oneworld partners. See /guides/hkg-airport-lounge-guide-2026 and /reviews/cathay-the-wing-hkg-review.
FlightLogic Score8.8Excellent
On-time8.6Departure reliability
Experience8.7Staff, queues, cleanliness
Facilities9.0Food, shops, seating
Lounges9.1Lounge quality
Rating basisEditorialFlightLogic methodology
Score breakdown
Modelled on industry airport indices — on-time data, facilities ratings, and editorial experience signals combined into a single FlightLogic score.
On-Time Performance
8.6
Passenger Experience
8.7
Facilities & Comfort
9.0
Lounge score9.1/10
Highlights
Cathay Pacific The Wing (First) and The Pier (Business) set the benchmark for Asian hub lounges
Efficient airside connections — most gates reachable within 10–20 minutes
Regal Airport Hotel connected airside for long layovers
Oneworld hub for UK travellers connecting to Australia, Japan, and Southeast Asia
Overview
Cathay Pacific hub with The Wing and The Pier premium lounges — among Asia's best connection airports for UK–Asia routings.
Cathay Pacific lounges
The Wing serves Cathay First and Business passengers with private cabanas, fine dining, and spa showers. The Pier Business lounge spans multiple zones with noodle bar, tea bar, and quiet work areas.
Oneworld Emerald and Sapphire members access Pier lounges on qualifying Cathay or partner departures. Priority Pass options are limited compared to airline lounges.
Chicago, United States · ORD · #2 in this comparison
Chicago O'Hare International Airport (ORD) scores 7.4/10 (Very Good)
on FlightLogic's airport index — combining on-time performance (7.0),
passenger experience (7.2), and facilities (7.8).
Lounge quality rates 8.0/10. See full airport guide →
In short
Chicago O'Hare (ORD) scores 7.4/10 on FlightLogic with lounge score 8.0/10. All international flights depart Terminal 5 — alliance lounges serve Star Alliance and oneworld partners. United Polaris is in Terminal 1 only. See /guides/ord-airport-lounge-guide-2026.
FlightLogic Score7.4Very Good
On-time7.0Departure reliability
Experience7.2Staff, queues, cleanliness
Facilities7.8Food, shops, seating
Lounges8.0Lounge quality
Rating basisEditorialFlightLogic methodology
Score breakdown
Modelled on industry airport indices — on-time data, facilities ratings, and editorial experience signals combined into a single FlightLogic score.
On-Time Performance
7.0
Passenger Experience
7.2
Facilities & Comfort
7.8
Lounge score8.0/10
Highlights
Terminal 5 handles all international departures — Star Alliance, oneworld, and SkyTeam alliance lounges
United Polaris Lounge in Terminal 1 for United long-haul business class — not reachable airside from T5
Common connection point for UK–US domestic and UK–Asia routings via United and American
ORD people mover links terminals landside — plan 60+ minutes for terminal changes
Overview
United Airlines and American Airlines mega-hub — Terminal 5 international departures with Star Alliance and oneworld lounges for transatlantic connections.
Terminal 5 international hub
Terminal 5 consolidates international departures with Swissport-operated alliance lounges for Star Alliance, oneworld, and SkyTeam. United and American domestic connections require landside terminal transfer and re-security.
UK travellers connecting to US domestic flights should allow 2+ hours minimum for immigration, baggage reclaim if not interlined, and re-check.
FAQ
Which is better, Hong Kong International Airport or Chicago O'Hare International Airport?
Hong Kong International Airport (HKG) scores higher overall at 8.8/10 versus Chicago O'Hare International Airport (ORD) at 7.4/10.
Which has better lounges, HKG or ORD?
Hong Kong International Airport (HKG) scores higher for lounges at 9.1/10, versus Chicago O'Hare International Airport at 8.0/10.
Which airport is more on-time, HKG or ORD?
Hong Kong International Airport (HKG) has stronger on-time performance at 8.6/10 versus Chicago O'Hare International Airport (ORD) at 7.0/10.
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