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Islamabad International Airport vs Chicago O'Hare International Airport
Detailed comparison of ISB and ORD on FlightLogic scores and passenger experience.
Verdict
Islamabad International Airport (ISB) scores higher overall at 7.4/10 versus Chicago O'Hare International Airport (ORD) at 7.4/10. Chicago O'Hare International Airport leads on lounges at 8.0/10.
1 integrated terminal (New Islamabad Airport) · 8M+ passengers/year
7.4/ 10
How good is Islamabad International Airport?
Islamabad International Airport (ISB) scores 7.4/10 (Very Good)
on FlightLogic's airport index — combining on-time performance (7.2),
passenger experience (7.3), and facilities (7.7).
Lounge quality rates 7.5/10. See full airport guide →
In short
Islamabad ISB scores 7.4/10 — Pakistan capital gateway. PIA from MAN/BHX; Gulf hub connections via QR/EK. See /guides/uk-pakistan-flights-guide-2026 and /guides/islamabad-airport-lounge-guide-2026.
FlightLogic Score7.4Very Good
On-time7.2Departure reliability
Experience7.3Staff, queues, cleanliness
Facilities7.7Food, shops, seating
Lounges7.5Lounge 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
7.2
Passenger Experience
7.3
Facilities & Comfort
7.7
Lounge score7.5/10
Highlights
Primary UK–Pakistan gateway for Islamabad, Rawalpindi, and northern Punjab
PIA direct MAN–ISB and BHX–ISB; Gulf carriers via DXB/DOH most competitive on price
New integrated terminal (2018) — Marhaba and Priority Pass lounges
e-Visa or visa on arrival for UK passport holders — apply online before travel
Overview
Pakistan's capital gateway — PIA direct from Manchester and Birmingham plus one-stop via Dubai, Doha, and Istanbul for UK–Punjab and KPK VFR traffic.
UK VFR routing
Compare direct PIA vs one-stop Qatar/Emirates — Gulf carriers often cheaper in business with superior lounge product.
Allow 60+ min immigration at peak UK arrival banks (Jun–Aug, Dec–Jan).
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, Islamabad International Airport or Chicago O'Hare International Airport?
Islamabad International Airport (ISB) scores higher overall at 7.4/10 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, ISB or ORD?
Chicago O'Hare International Airport (ORD) scores higher for lounges at 8.0/10, versus Islamabad International Airport at 7.5/10.
Which airport is more on-time, ISB or ORD?
Islamabad International Airport (ISB) has stronger on-time performance at 7.2/10 versus Chicago O'Hare International Airport (ORD) at 7.0/10.
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