What you're seeing over Houston
Most jets over Houston are going to or from George Bush Intercontinental, north of downtown, where United runs one of its biggest hubs, or Hobby Airport, southeast of downtown, where Southwest dominates. The two airports sit about 25 miles apart, and their traffic flows weave across the city at different altitudes.
Houston's sky has a character all its own beyond the airliners. The energy industry means a steady stream of helicopters and turboprops heading out to offshore platforms in the Gulf. NASA flies its T-38 jets and other research aircraft out of Ellington Field near the Johnson Space Center. The Texas Medical Center keeps several medevac helicopters busy. And the flat coastal terrain lets arrivals line up over long distances, so you can often see several jets queued up behind each other on approach to Bush. On hazy days those lined-up jets can look closer than they are, which our guide on how far away that plane really is explains.
Airports near Houston
- major hubIAHGeorge Bush Intercontinental Airport
KIAH · 16 miles north of downtown
A major United hub with long-haul flights to Latin America, Europe and Asia. Live traffic at IAH ↗ - commercialHOUWilliam P. Hobby Airport
KHOU · 10 miles southeast of downtown
Houston's original airport, now dominated by Southwest and offering some international service. Live traffic at HOU ↗ - militaryEFDEllington Airport
KEFD · 17 miles southeast of downtown
A joint civil, military and NASA airfield that also holds an FAA spaceport license. Live traffic at EFD ↗ - relieverSGRSugar Land Regional Airport
KSGR · 20 miles southwest of downtown
A city-owned airport southwest of Houston popular with business jets. Live traffic at SGR ↗ - general aviationDWHDavid Wayne Hooks Memorial Airport
KDWH · 24 miles northwest of downtown
One of the busiest general aviation airports in Texas, used heavily for flight training. Live traffic at DWH ↗
Common traffic over Houston
United's hub at Bush Intercontinental feeds a huge share of the traffic: 737-900s and MAX jets, A320-family aircraft, 777s and 787s for long-haul routes, and lots of regional jets on shorter domestic flights. IAH is also one of the main US gateways to Mexico and Latin America, so you'll see plenty of flights heading south. Hobby is mostly Southwest 737s, with some Latin American routes.
Bush has five runways, mostly running east-west. With the prevailing southeast winds off the Gulf, IAH often lands toward the east or southeast, so arrivals line up over the northwestern suburbs; on north wind days after a front, the flow shifts. Hobby's arrivals frequently cross Pasadena, South Houston or the southeast side at low altitude.
Helicopter traffic is heavier than in most cities:
- Offshore operations: helicopters and turboprops fly crews and supplies to oil and gas platforms in the Gulf from coastal bases.
- Medevac: Memorial Hermann Life Flight and other services fly to the Texas Medical Center.
- Police and news: Houston police and TV stations keep helicopters in the air.
Ellington hosts NASA's aircraft operations, including the T-38 trainers astronauts fly, plus Texas Air National Guard and Coast Guard units. Cargo moves through IAH on 747 and 777 freighters. During hurricane season, the weather radar may show storms forcing big reroutes and diversions, and military aircraft sometimes stage in the area for disaster relief.
Aircraft you'll often see here
Boeing 737-900 / 737-900ER
narrowbody airliner
Boeing 737-800
narrowbody airliner
Boeing 737 MAX 8
narrowbody airliner
Airbus A320
narrowbody airliner
Embraer E175
regional jet
Boeing 787-9 Dreamliner
long-haul widebody twin-jet
Boeing 777-200 / 777-200ER
long-haul widebody twin-jet
Airbus H135 (EC135)
light twin-engine helicopter
Plane-spotting tips for Houston
At Bush, the roads along the northern and eastern edges of the airfield near the cell phone lot give reasonable views of arrivals. At Hobby, the 1940 Air Terminal Museum, in the old Art Deco terminal on Hobby's west side, is a good spot and a museum in its own right. For NASA aircraft, Ellington's perimeter roads sometimes give glimpses of T-38s and larger research jets. From downtown, look north for Bush arrivals and southeast for Hobby. Summer humidity and afternoon thunderstorms can bring sudden drops in visibility, so mornings are usually best. The Lone Star Flight Museum, which moved to Ellington Airport, is another good stop, with vintage aircraft and views of the field.
Houston sky questions
Why are there so many helicopters over Houston?
Houston combines medevac services serving the Texas Medical Center, police and news helicopters, and offshore energy flights heading to platforms in the Gulf. That mix keeps the low-altitude sky unusually busy.
What are the small white jets flying near Clear Lake?
Those are often NASA T-38 trainers based at Ellington Field, which astronauts use for proficiency flying. Ellington also hosts Coast Guard and Air National Guard aircraft.
Is the plane overhead going to Bush or Hobby?
Jets descending over the north side and northern suburbs are usually bound for Bush Intercontinental. Low aircraft over the southeast side, Pasadena or South Houston are typically on approach to Hobby.
Nearby cities
Planes over Austin (146 mi) · Planes over San Antonio (189 mi) · Planes over Dallas–Fort Worth (232 mi) · Planes over Oklahoma City (414 mi)