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San Francisco International Airport vs Miami International Airport
Detailed comparison of SFO and MIA on FlightLogic scores and passenger experience.
Verdict
San Francisco International Airport (SFO) scores higher overall at 7.8/10 versus Miami International Airport (MIA) at 7.6/10.
4 terminals (T1–T3 domestic, International Terminal A & G) · 50M+ passengers/year
7.8/ 10
How good is San Francisco International Airport?
San Francisco International Airport (SFO) scores 7.8/10 (Very Good)
on FlightLogic's airport index — combining on-time performance (7.5),
passenger experience (7.7), and facilities (8.2).
Lounge quality rates 8.3/10. See full airport guide →
In short
San Francisco SFO is rated 7.8/10 on FlightLogic with lounge score 8.3/10. United Polaris Lounge in International Terminal G is the premium benchmark for transpacific business class. Centurion Lounge in Terminal 3 serves domestic and some international cardholders. See /guides/sfo-airport-lounge-guide-2026.
FlightLogic Score7.8Very Good
On-time7.5Departure reliability
Experience7.7Staff, queues, cleanliness
Facilities8.2Food, shops, seating
Lounges8.3Lounge 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
7.7
Facilities & Comfort
8.2
Lounge score8.3/10
Highlights
United Polaris Lounge in International Terminal G — among the best US airline lounges for transpacific departures
International Terminal A and G host Star Alliance, oneworld, and Centurion Lounge for long-haul passengers
BART train to downtown San Francisco in 30 minutes — preferred over LAX for city access on business trips
Common UK routing via London with BA, Virgin Atlantic, and United non-stops
Overview
West Coast tech gateway — United Polaris hub with strong Asia-Pacific routes and renovated International Terminal lounges.
International Terminal and Polaris
International Terminal G hosts United Polaris Lounge for United long-haul business class and Star Alliance Gold on international departures. Terminal A serves other Star Alliance and oneworld long-haul carriers with alliance lounges.
Airside connections exist between International Terminal A and G — easier than JFK for Star Alliance connections.
Miami, United States · MIA · #2 in this comparison
North, Central, and South terminals · 52M+ passengers/year
7.6/ 10
How good is Miami International Airport?
Miami International Airport (MIA) scores 7.6/10 (Very Good)
on FlightLogic's airport index — combining on-time performance (7.2),
passenger experience (7.4), and facilities (8.0).
Lounge quality rates 8.2/10. See full airport guide →
In short
Miami MIA is rated 7.6/10 on FlightLogic with lounge score 8.2/10. American Airlines Flagship Lounge in Concourse D is the premium benchmark for long-haul departures. Allow extra time for immigration on arrivals and terminal-specific lounge planning. See /guides/mia-airport-lounge-guide-2026.
FlightLogic Score7.6Very Good
On-time7.2Departure reliability
Experience7.4Staff, queues, cleanliness
Facilities8.0Food, shops, seating
Lounges8.2Lounge 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
7.4
Facilities & Comfort
8.0
Lounge score8.2/10
Highlights
American Airlines Flagship Lounge and Admirals Club in Concourse D — key for transatlantic and Latin America connections
Centurion Lounge in Concourse D for Amex cardholders on qualifying international departures
Heavy Latin America and Caribbean network — common connection point for UK travellers routing to South America
Terminal-specific lounge access — North Terminal (Concourse D) hosts most premium clubs
Overview
Primary US gateway to Latin America and the Caribbean — American Airlines hub with Flagship Lounge and strong oneworld connectivity.
American Airlines hub and lounge access
MIA is American Airlines' primary Latin America hub. Flagship Lounge in Concourse D serves long-haul international business and first class on AA metal. Admirals Club locations span multiple concourses.
British Airways and Iberia use MIA for select services — oneworld elites may access AA lounges on qualifying itineraries. Priority Pass options exist in Central Terminal.
FAQ
Which is better, San Francisco International Airport or Miami International Airport?
San Francisco International Airport (SFO) scores higher overall at 7.8/10 versus Miami International Airport (MIA) at 7.6/10.
Which has better lounges, SFO or MIA?
San Francisco International Airport (SFO) scores higher for lounges at 8.3/10, versus Miami International Airport at 8.2/10.
Which airport is more on-time, SFO or MIA?
San Francisco International Airport (SFO) has stronger on-time performance at 7.5/10 versus Miami International Airport (MIA) at 7.2/10.
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