Traffic & Transportation in Philadelphia

Philadelphia is served by Philadelphia International Airport (PHL, 30.1 million passengers in 2025) and a genuinely substantial SEPTA system -- Regional Rail, a subway/elevated/trolley network rebranded 'SEPTA Metro' in 2026, and extensive bus service -- giving the city real, rail-based, car-optional living as an option in Center City and many surrounding neighborhoods, distinct from most Sunbelt/Midwest markets built elsewhere in this project, though car-dependency still rises meaningfully in outer neighborhoods and suburbs.

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Philadelphia International Airport (PHL)

Philadelphia is served by Philadelphia International Airport (PHL), which handled over 30.1 million passengers in 2025 (including approximately 4.1 million international, up ~7.5% from 2024) -- the busiest airport in Pennsylvania and the 21st-busiest in the US.

SEPTA: A Real, Substantial, Multi-Mode System -- Recently Rebranded

The Southeastern Pennsylvania Transportation Authority (SEPTA) operates Regional Rail (weekday average ridership approximately 84,700 in Q4 2025, showing its first year-over-year growth in June 2026 since a post-pandemic ridership downturn), a subway/elevated/trolley network recently rebranded 'SEPTA Metro' in 2026 (adopting simple letter-based line names -- the historic Market-Frankford Line as the 'L', the Broad Street Line as the 'B', subway-surface trolleys as the 'T' -- mirroring wayfinding conventions used in cities like New York and Chicago), and an extensive bus network. Combined weekday ridership across SEPTA Metro's modes ran approximately 768,600 in Q4 2025.

A Genuinely More Substantial Transit Baseline Than Most Other Markets Built in This Project

Unlike most Sunbelt and Midwest A+ markets built elsewhere in this project, Philadelphia offers real, rail-based, genuinely car-optional living as a practical option for a meaningful share of residents, particularly in Center City, University City, and neighborhoods along Regional Rail and SEPTA Metro lines -- June 2026 systemwide ridership (all modes) averaged approximately 732,819 daily unlinked trips, up 3.5% year-over-year.

Car-Dependency Still Rises Meaningfully in Outer Neighborhoods and Suburbs

Despite Philadelphia's real transit strength relative to most other markets in this project, car-dependency rises meaningfully in the city's outer Northeast and Far Northeast neighborhoods and across most of the broader suburbs. Movers who specifically want car-optional living should confirm a specific target neighborhood's actual current SEPTA access directly rather than assuming citywide rail coverage.

Confirm a Specific Commute Directly

Given Philadelphia's genuinely large metro area and its real, uneven transit-access variation by neighborhood, movers should confirm current, address-specific commute-time expectations directly (e.g., via a mapping or transit-planning tool for a specific home-to-work route, checked at the actual time of day they'd be commuting) rather than relying on any citywide average.

Key takeaways

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Last reviewed: 2026-08-25. Independent research; not financial, tax, or legal advice -- confirm current figures with a local professional before making a decision.