Tips for LGA travelers

• Green = short wait (under 15 min). Yellow = moderate. Red = long lines — arrive earlier than planned.
• Use the history chart to spot peak hours at LGA and choose a less busy time to pass through security.
• TSA wait times at LGA refresh every ~2 minutes — reload for the very latest reading.
• If LGA shows PreCheck or CLEAR lane data, those lines are almost always shorter than the standard lane.
• LGA security is divided by terminal (A, B, C). Terminal B is often the biggest bottleneck, with waits sometimes spilling into the check-in hall.
• If you're flying Delta, check both Terminals A and C—Terminal C is the massive newer hub and handles the bulk of Delta's Newark-area volume.
• Unlike JFK, changing terminals at LGA pre-security is a hassle involving shuttles; always confirm your terminal before drop-off.

How to use this page

• Use the live checkpoint cards first to judge current conditions, then use the history chart to see whether the line is following a normal peak.
• Confirm your terminal or airline before heading to security, since many airports on TSA Tracker have different wait patterns by checkpoint or terminal.
• Use the official airport links below if you need terminal maps, airport-specific security guidance, or the airport's own traveler tools.

Get through LGA security faster

If this airport regularly runs long lines, these are the main ways travelers cut checkpoint time:

• TSA PreCheck vs CLEAR — compare the programs, costs, and which one is worth it first
• Official TSA PreCheck enrollment information
• CLEAR enrollment for travelers who use major hub airports often

Best arrival window for LGA today

Best off-peak window: 12 am - 1 am. Main risk window: 9 am - 10 am.

Current security timing is manageable at 2 minutes, but 9 am - 10 am is still the most likely stress window.

Related planning guides

Useful if you are still deciding when to leave or how much buffer to build in:

• TSA wait times explained — how the data works, peak hours, and the fastest screening strategies
• Best travel cards for airport-security perks — cards that may help offset PreCheck or CLEAR costs

LGA terminal and airline notes

• LGA operates as three separate airports with no post-security connection. You MUST clear security in the terminal your flight departs from.
• Terminal A (Marine Air Terminal) is much smaller and generally faster but only serves Delta Shuttle and Spirit.
• Delta is split between Terminal A (Shuttle) and Terminal C (Main Hub). Double-check your app before heading to the airport.
• Terminal B is the 'general' terminal for most other major domestic carriers.

Official LGA airport resources

• Official LGA site
• LGA security wait times
• LGA travel tips
• LGA Official Maps
• LGA Airline-Terminal List

LGA airport-specific notes

• LaGuardia's Terminal B serves American, Southwest, United, and JetBlue. Terminal C is almost exclusively Delta.
• Terminal B wait times are notorious for early-morning spikes (6–9 AM)—if you're flying out of B, arrive 2.5 hours early during these windows.
• Holiday weekends (Thanksgiving, July 4th) at LGA can see PreCheck lines stretch to 45+ minutes—do not rely on a standard 10-minute pass.

See live TSA wait times for other airports

Flying from a different city? Check real-time security line wait times at other major US airports:

• PHL TSA wait times — Philadelphia International (PHL)
• MIA TSA wait times — Miami International (MIA)
• ORD TSA wait times — Chicago O'Hare International (ORD)
• CLT TSA wait times — Charlotte Douglas International (CLT)
• MCO TSA wait times — Orlando International (MCO)
• JAX TSA wait times — Jacksonville International (JAX)
• DFW TSA wait times — Dallas/Fort Worth International (DFW)
• LAX TSA wait times — Los Angeles International (LAX)
• JFK TSA wait times — John F. Kennedy International (JFK)
• EWR TSA wait times — Newark Liberty International (EWR)
• SEA TSA wait times — Seattle-Tacoma International (SEA)