LaGuardia Airport (LGA), located in Queens, New York City, is one of the primary airports serving the New York metropolitan area. Following a massive multi-billion-dollar modernization project, LGA has transformed into a state-of-the-art facility with world-class architecture, better passenger flow, and upgraded amenities.

LaGuardia operates four terminals (A–D), offering hundreds of daily domestic flights through major carriers like Delta Air Lines, American Airlines, JetBlue, and Southwest. Its central location—just eight miles from Manhattan—makes it a top choice for business travelers and short-haul routes throughout the U.S. and Canada.

The airport’s redevelopment introduced new pedestrian bridges, spacious concourses, enhanced dining and retail, and improved roadway access, solidifying LGA as one of the most efficient airports in the country.

LGA has TSA checkpoints at each terminal, equipped with the latest scanning technology and dedicated PreCheck and CLEAR lanes to speed up processing:

• Terminal A (Marine Air Terminal): Serves Spirit Airlines and Frontier — compact layout with one TSA checkpoint.
• Terminal B: Houses American Airlines, JetBlue, and Southwest — multiple TSA lanes and CLEAR stations available.
• Terminal C: Delta’s primary hub — features expanded security with automated screening lanes and TSA PreCheck.
• Terminal D: Integrated into Terminal C under Delta’s modern concourse redevelopment.

Security typically opens around 3:30 a.m. and operates until the final nightly departures. Peak security times are 5:00–9:00 a.m. and 4:00–8:00 p.m., particularly Monday through Friday.

Using PreCheck or CLEAR during peak hours can reduce wait times to under 10 minutes.

Does LGA handle international flights?

How do I transfer between terminals?

Does LaGuardia have TSA PreCheck and CLEAR?