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Lisbon Humberto Delgado Airport vs Chicago O'Hare International Airport
Detailed comparison of LIS and ORD on FlightLogic scores and passenger experience.
Verdict
Lisbon Humberto Delgado Airport (LIS) scores higher overall at 7.7/10 versus Chicago O'Hare International Airport (ORD) at 7.4/10. Chicago O'Hare International Airport leads on lounges at 8.0/10.
Lisbon Humberto Delgado Airport (LIS) scores 7.7/10 (Very Good)
on FlightLogic's airport index — combining on-time performance (7.5),
passenger experience (7.6), and facilities (8.0).
Lounge quality rates 7.6/10. See full airport guide →
In short
Lisbon LIS scores 7.7/10 — Portugal's main hub. Metro to city ~20 min. TAP Star Alliance gateway. See /guides/best-airlines-uk-portugal-greece-2026 and /guides/lisbon-airport-lounge-guide-2026.
FlightLogic Score7.7Very Good
On-time7.5Departure reliability
Experience7.6Staff, queues, cleanliness
Facilities8.0Food, shops, seating
Lounges7.6Lounge 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
7.5
Passenger Experience
7.6
Facilities & Comfort
8.0
Lounge score7.6/10
Highlights
Primary UK gateway to Lisbon, Sintra, and central Portugal
TAP Portugal hub — Star Alliance connections to Brazil, Africa, and Atlantic islands
Metro red line to city centre ~20 min — among Europe's best airport-city links
TAP/Star Alliance lounges in T1; Priority Pass at ANA lounges
Overview
Portugal's primary hub — TAP Star Alliance gateway with dense easyJet, Ryanair, BA, and Jet2 UK schedules plus Atlantic island connections.
UK routes
BA, TAP, easyJet, Ryanair, and Jet2 serve LIS from London, Manchester, and regional UK. TAP offers competitive business class on LHR–LIS for Star Alliance collectors.
Compare Faro (/airports/faro) for Algarve beach holidays — Lisbon wins on city breaks and TAP connections.
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, Lisbon Humberto Delgado Airport or Chicago O'Hare International Airport?
Lisbon Humberto Delgado Airport (LIS) scores higher overall at 7.7/10 versus Chicago O'Hare International Airport (ORD) at 7.4/10. Chicago O'Hare International Airport leads on lounges at 8.0/10.
Which has better lounges, LIS or ORD?
Chicago O'Hare International Airport (ORD) scores higher for lounges at 8.0/10, versus Lisbon Humberto Delgado Airport at 7.6/10.
Which airport is more on-time, LIS or ORD?
Lisbon Humberto Delgado Airport (LIS) has stronger on-time performance at 7.5/10 versus Chicago O'Hare International Airport (ORD) at 7.0/10.
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