Redwood City is within 20 miles of 6 airports with control towers: San Carlos, Palo Alto, San Francisco International, Hayward Executive, Oakland San Francisco Bay and Mineta San Jose International. Most planes you see over Redwood City are taking off from or landing at one of them. Airports take off and land into the wind, so when the wind changes, the paths over Redwood City change too.
Right now over Redwood City
Live aircraft within about 8 miles of Redwood City, updated every 30 seconds.
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Which way the airports are landing right now
Planes take off and land into the wind. Here is the wind at each airport right now, and what it means for the planes over Redwood City.
Tap the map to see how often planes pass over that spot. Zoom in with + and –, or pinch with two fingers. 📍 shows where you are. ⤢ goes back to the full view.
Arriving planes don’t fly straight to the runway. Controllers line them up like cars merging onto a highway, often 10 to 20 miles or more from the airport, and fly them along the side of the airport before turning them toward the runway. That is why a town several miles from an airport can sit right under the line of arriving planes, and why it changes when the airport switches direction.
Flight paths over Redwood City: what the recorded flights show
We’ve recorded months of flights below 10,000 feet over this area. Here’s what they show for Redwood City, and which way the wind sets the runways at each nearby airport. These are averages: any single day can be quieter or busier.
- Over the center of Redwood City, an aircraft is overhead about 1 minute a day on average (very roughly 8 flights).
- The busiest flight path near Redwood City is about 0.8 miles north of the center of Redwood City, where an aircraft is overhead about 33 minutes a day (very roughly 200 flights), usually around 300 ft above the main airport.
- There: 100% low, under 4,000 ft.
- Most of them are heading northwest.
Which way the wind sets the runways
- San Carlos (SQL), 2.0 miles north-northwest: over the past year, whenever there was a breeze, it favored landing toward the northwest (runway 30) 78% of the time and toward the southeast (runway 12) 22%. When SQL lands toward the northwest, arriving planes line up over or near Redwood City on their way in. When SQL is using the southeast runways, departing planes climb out toward Redwood City.
- Palo Alto (PAO), 6.9 miles east-southeast: over the past year, whenever there was a breeze, it favored landing toward the northwest (runway 31) 83% of the time and toward the southeast (runway 13) 17%.
- San Francisco International (SFO), 12.0 miles northwest: over the past year, whenever there was a breeze, it favored landing toward the northwest (runways 28L and 28R) 42% of the time and toward the southwest (runways 19L and 19R) 40%.
Estimated from the past year’s hourly winds (Nov 2025 to Oct 2026), counting the hours with at least a light breeze. The wind leads, but controllers also weigh noise rules, traffic and runway work, so the runway in use doesn’t always match.
Is your street under a flight path? Check your exact address →
Who controls the sky over Redwood City
These air traffic control facilities keep the planes over Redwood City safely apart. Each one has a free thank-you wall.
- SQLTowerSan Carlos Tower (SQL)Takeoffs and landings at San CarlosThank them →
- PAOTowerPalo Alto Tower (PAO)Takeoffs and landings at Palo AltoThank them →
- SFOTowerSan Francisco Tower (SFO)Takeoffs and landings at San Francisco InternationalThank them →
- HWDTowerHayward Executive Tower (HWD)Takeoffs and landings at Hayward ExecutiveThank them →
- OAKTowerOakland International Tower (OAK)Takeoffs and landings at Oakland San Francisco BayThank them →
- SJCTowerSan Jose Mineta International Tower (SJC)Takeoffs and landings at Mineta San Jose InternationalThank them →
- NCTApproach controlNorthern California TRACON (NCT)Guides planes climbing out of and coming down into the airports around Redwood CityThank them →
- ZOAEn route centerOakland ARTCC (ZOA)Handles flights cruising high over Redwood CityThank them →
Why the flight paths over Redwood City change
The wind
Airports use the runway that points most into the wind. When the wind swings around, arrivals and departures flip to the other end of the runway, and planes can start crossing a different part of Redwood City. That often happens when a front or a line of storms moves through.
Storms
Controllers steer planes around thunderstorms, so on stormy afternoons flights can show up where you normally never see them, sometimes lower and closer together than usual.
Busy times
At busy times, controllers space arrivals a few miles apart and may extend the line of planes farther out, which can stretch the arrival path over more neighborhoods.
Training and small planes
Smaller airports nearby are home to flight schools. Student pilots practice takeoffs, landings and approaches, so you may see the same small plane circle back again and again.
Questions about aircraft noise in Redwood City
Aircraft noise is handled by the airport, not by air traffic control. Each airport (usually run by a city, county or airport authority) has its own noise office and wants to hear about specific flights, so note the date and time. The airports near Redwood City are:
- San Carlos (SQL)
- Palo Alto (PAO)
- San Francisco International (SFO)
- Hayward Executive (HWD)
- Oakland San Francisco Bay (OAK)
- Mineta San Jose International (SJC)
To find the right noise office, search the airport’s name with the word “noise,” or use the FAA’s airport locator. If the airport can’t help, the FAA’s noise ombudsman can. FAA: Noise complaints and inquiries → · Find your airport’s noise office, and what helps at home →
Nearby towns
- San Mateo, CA
- Sunnyvale, CA
- Fremont, CA
- Hayward, CA
- San Leandro, CA
- Santa Clara, CA
- Daly City, CA
- Alameda, CA
Every plane over Redwood City is talking to a controller. Say thanks to the people who keep them safely apart.
Common questions
How many planes fly over Redwood City a day?
Based on months of recorded flights below 10,000 feet, an aircraft is over the center of Redwood City about 1 minute a day on average (very roughly 8 flights). The busiest nearby path, about 0.8 miles north of the center, has an aircraft overhead about 33 minutes a day (very roughly 200 flights).
Which way does SFO usually land?
Over the past year, whenever there was a breeze, the wind favored San Francisco International landing toward the northwest (runways 28L and 28R) 42% of the time and toward the southwest (runways 19L and 19R) 40%. Planes take off and land into the wind, so the direction flips when the wind does.
Why are planes flying so low over Redwood City?
Planes low over Redwood City are usually landing at or taking off from one of the nearby airports, such as San Carlos (SQL), 2 miles away. Air traffic controllers keep every one of them safely separated from the others.
Why are there more planes over Redwood City some days?
Mostly because of the wind. Airports take off and land into the wind, so a wind shift can send arrivals or departures over different neighborhoods. Storms and busy travel days can also move or stretch the usual paths.
Which airport are the planes over Redwood City going to?
The closest airports with control towers are San Carlos (SQL), Palo Alto (PAO), San Francisco International (SFO), Hayward Executive (HWD), Oakland San Francisco Bay (OAK), Mineta San Jose International (SJC). Low planes are usually using one of these; higher jets are often passing over on the way somewhere else.
Who do I contact about airplane noise in Redwood City?
The noise office of the airport the plane was using, not the control tower. Have the date and time ready. If the airport can't help, the FAA's noise ombudsman takes inquiries through faa.gov/noise.