Most commercial jets touch down at roughly 130 to 160 knots, which translates to about 150 to 185 miles per hour. That range sounds fast, and it is, but it represents the slowest speed at which these heavy aircraft can still fly safely. A small propeller-driven plane, by contrast, might land at just 60 knots, while a fighter jet returning to an aircraft carrier can touch down above 150 knots with a tailhook snagging an arresting wire. The number depends on the aircraft type, its weight at that moment, weather conditions, and the runway available.
Why Planes Cannot Simply Slow Down More
An airplane stays airborne because its wings generate lift, and lift depends on speed. Below a certain speed, the wings can no longer support the aircraft’s weight and the plane stalls, meaning it loses lift abruptly. Every landing is a controlled approach toward that lower limit: the pilot flies just fast enough to maintain lift while descending on a gentle glide path, then gradually reduces speed further in the final seconds before the wheels meet pavement. Landing speed, in other words, is not a design choice aimed at drama. It is the minimum speed at which the aircraft can still be flown under control.
Engineers refer to a reference speed called Vref, which is the target speed a pilot aims for on short final approach. Vref is typically calculated as 1.3 times the stall speed for the aircraft’s current weight and configuration. So if a jet stalls at 110 knots in its landing configuration, Vref would be about 143 knots. Pilots then add a few extra knots for wind gusts or turbulence. The actual speed at the instant the tires contact the runway, called touchdown speed, is usually a few knots below Vref because the pilot pulls the nose up in a maneuver called the flare, bleeding off speed just before contact.
Typical Speeds for Commercial Airliners
Landing speeds vary across aircraft types because wing design, weight, and flap systems differ. Here are approximate Vref ranges for several common commercial jets in a typical landing configuration at moderate weight:
- Boeing 737: 130 to 145 knots (about 150 to 167 mph), depending on variant and passenger load.
- Airbus A320: 130 to 140 knots (about 150 to 161 mph), similar to the 737 since the two compete in the same size class.
- Boeing 777: 140 to 155 knots (about 161 to 178 mph), higher because of its greater weight.
- Airbus A380: 140 to 155 knots (about 161 to 178 mph), roughly comparable to the 777 despite its enormous size, thanks to a very large wing area.
- Boeing 747: 145 to 160 knots (about 167 to 184 mph), depending on weight and variant.
These numbers shift with each flight. A lightly loaded 737 returning from a short hop with half its fuel burned off might touch down at 125 knots, while the same aircraft arriving heavy from a long diversion could need 145 knots or more. The heavier the plane, the faster it must fly to generate enough lift.
Small Planes and General Aviation
Step down from airliners to the world of general aviation and landing speeds drop considerably. A Cessna 172, one of the most common training aircraft ever built, typically lands at around 60 to 65 knots, or roughly 70 to 75 mph. Some lighter sport aircraft and bush planes land even slower, sometimes touching down at 40 to 50 knots. Bush planes in particular are designed with oversized wings and leading-edge slats that let them fly slowly enough to use very short gravel strips in remote areas.
Gliders and ultralight aircraft push the low end further. A sailplane might approach at just 45 to 55 knots, and some ultralights land below 30 knots. At those speeds, ground roll after touchdown is short, sometimes just a few hundred feet. The tradeoff is that these aircraft are far lighter and carry far less, which is why they can get away with the smaller wings and lower speeds.
Experimental unmanned aircraft have explored even more extreme low-speed flight. One research design for a reconnaissance drone aimed specifically at sustained flight below about 27 mph, using a front canard and a variable-thrust propulsion system to maintain control at very high angles of attack that would normally cause a conventional airplane to stall.
Military Jets and Carrier Landings
Military fighters present an interesting contrast. Many have small, swept wings optimized for supersonic flight, which means their stall speeds are high and their landing speeds follow. An F/A-18 Super Hornet landing on an aircraft carrier typically comes in at around 130 to 145 knots, while an F-16 landing on a conventional runway may touch down at 140 to 155 knots. The Eurofighter Typhoon and other delta-wing designs approach at similar speeds.
Carrier landings deserve special mention because they involve a controlled crash more than a gentle touchdown. The pilot does not flare to bleed off speed the way a commercial pilot does. Instead, the aircraft flies onto the deck at full approach speed and snags one of several arresting wires stretched across the flight deck. The wire, attached to hydraulic dampeners below deck, decelerates the aircraft from roughly 145 knots to zero in about two seconds across 300 feet. The forces involved are extreme, which is why carrier aircraft are built with reinforced landing gear and airframes that can handle repeated high-impact arrivals. Pilots are also trained to go to full throttle at the moment of touchdown, so that if the hook misses all the wires, the jet has enough power to fly off the end of the deck and come around for another attempt, a procedure called a bolter.
Some military transports go in the opposite direction. The C-130 Hercules, a turboprop cargo plane, can land at around 100 knots and is designed for rough, short airstrips. Specialized variants have even been tested with rocket-assisted braking to shorten ground roll to just a few hundred feet.
What Changes the Number From Flight to Flight
Even for the same aircraft, landing speed is not fixed. Several variables push it up or down on any given arrival.
Weight is the biggest factor. A long-haul flight arriving after burning most of its fuel might weigh tens of thousands of pounds less than it did at takeoff. Airlines calculate a fresh Vref for each landing based on the actual weight at that moment. A Boeing 777 arriving light from a short domestic flight and the same 777 arriving heavy after a transatlantic run could differ by 15 knots or more in their approach speeds.
Flap and slat settings matter too. These are movable surfaces on the wing’s leading and trailing edges that, when extended, change the wing’s shape to produce more lift at lower speeds. Full flaps let a plane land slower, but they also increase aerodynamic drag. At airports with noise restrictions or in certain wind conditions, pilots sometimes use less than full flaps, which raises the approach speed but can be quieter or better suited to gusty conditions.
Wind plays a direct role. A headwind effectively adds to the airflow over the wings, so the plane can fly at a lower groundspeed while maintaining the same airspeed. A 20-knot headwind means the plane’s speed over the ground is 20 knots less than what the airspeed indicator reads. This is why planes almost always land into the wind when possible. A tailwind has the opposite effect, increasing groundspeed and requiring more runway to stop.
Altitude and temperature affect air density, which in turn affects lift. A runway at 5,000 feet elevation in summer heat has thinner air than a sea-level runway in winter. Thinner air means less lift at the same speed, so the pilot must fly faster. An airport like Denver or Mexico City sees approach speeds several knots higher than a coastal airport for the same aircraft and weight, simply because of the elevation.
Approach Speed Versus Touchdown Speed Versus Groundspeed
People sometimes confuse these three numbers, and the differences matter when you are trying to understand how fast a plane is actually moving when it lands.
Approach speed, or Vref, is the target indicated airspeed on final approach, usually measured about 50 feet above the runway threshold. This is the number pilots brief before landing and the number that flight data recorders capture. It is always an airspeed, meaning it measures the speed of the aircraft relative to the air around it.
Touchdown speed is slightly lower because of the flare. As the pilot pulls the nose up just before contact, the plane decelerates by a few knots. For a typical airliner, the difference between Vref and actual touchdown might be 5 to 10 knots. Some pilot technique is involved here: a smooth landing with a long float in the flare might bleed off more speed than a firm, planted touchdown.
Groundspeed is what an observer standing beside the runway would perceive, and it differs from airspeed by the wind component. With a 25-knot headwind, a jet touching down at 140 knots airspeed is only traveling 115 knots over the ground, about 132 mph. That same jet with a 10-knot tailwind would have a groundspeed of 150 knots, or 173 mph, even though the pilot sees the same airspeed on the instruments. This is why tailwind landings feel faster and use more runway: the groundspeed is genuinely higher, so there is more kinetic energy to dissipate during braking.
How Planes Stop After Touching Down
Landing speed is only half the story. A 180,000-pound aircraft touching down at 140 knots has enormous kinetic energy, and converting that energy into heat through braking is a serious engineering challenge. Commercial jets use a combination of methods to slow down.
Wheel brakes are the primary system. Modern airliners have carbon or steel disc brakes on the main landing gear, and many use an autobrake system that applies a preset deceleration rate the moment the wheels spin up on contact. Pilots can also brake manually using foot pedals on the rudder bar. On a dry runway with good brakes, wheel braking alone is sufficient to stop most jets within the available runway length.
Thrust reversers redirect engine exhaust forward, adding a powerful decelerating force. On turbofan engines, clamshell doors or blocker panels deploy behind the fan to deflect the bypass airflow forward. Reverse thrust is most effective at high speed right after touchdown and becomes less effective as the aircraft slows, so pilots typically stow the reversers below about 60 knots and let the wheel brakes finish the job. Not all aircraft have thrust reversers; some smaller jets rely on brakes and aerodynamic drag alone.
Spoilers, also called ground spoilers or speed brakes, are panels on the upper wing surface that pop up immediately after touchdown. They serve a dual purpose: they destroy any remaining lift so the aircraft’s full weight presses down on the wheels for better braking traction, and they add aerodynamic drag. Without spoilers, the wings would still be generating partial lift at landing speed, and the brakes would be less effective because the tires would have less grip.
Runway length requirements are calculated with these systems in mind, plus safety margins. Airlines and airport authorities plan for the possibility that one engine’s thrust reverser may be inoperative and that the runway may be wet. A Boeing 737 on a dry runway might stop in 4,500 to 5,000 feet, but the required runway length on paper will be considerably more to account for degraded conditions.
When Runways Are Wet or Icy
Rain, snow, and ice change the landing equation in two ways. First, reduced friction means the brakes are less effective, extending the stopping distance. Second, standing water on the runway can cause hydroplaning, where the tires ride on a film of water rather than contacting the pavement. Hydroplaning reduces braking and steering effectiveness drastically, and pilots are trained to be aware of the risk, particularly on runways that do not drain well.
Airports in cold or rainy climates use grooving on runway surfaces, cutting narrow channels into the concrete or asphalt to help water drain away from the tire contact area. Rubber removal operations are also routine, since accumulated rubber from thousands of landings can make a runway slippery when wet. In winter, airport operations crews apply deicing chemicals and plow snow to maintain a usable surface. Even so, contaminated runways require slower approach speeds (to reduce the energy that must be dissipated), longer stopping distances, and sometimes higher go-around rates when conditions deteriorate below acceptable limits.
Pilots receive contaminated-runway landing distance data specific to their aircraft type and will divert to an alternate airport if the numbers do not work out. An aircraft that comfortably stops in 5,000 feet on a dry runway might need 7,000 or 8,000 feet on a runway covered in compacted snow.
Passenger Experience and the Feeling of Speed
If you are sitting in a window seat during landing, your perception of speed is driven almost entirely by how fast the ground appears to move past you. This perception can be deceptive. During cruise at 35,000 feet, the ground moves slowly in your field of view despite the aircraft traveling at 500 mph, because the distance is so great. On final approach, the ground is close and rushing past, making 150 mph feel alarmingly fast even though the aircraft has slowed to less than a third of its cruise speed.
The bump of touchdown is a combination of the vertical descent rate and the forward speed. A typical airliner touches down with a vertical speed of 100 to 300 feet per minute, which works out to just 1 to 3 mph in the downward direction. The firmness of the landing comes from that modest vertical speed combined with the suspension response of the landing gear, not from forward velocity. A smooth landing happens when the pilot times the flare so that the vertical rate is nearly zero at the instant of contact. A firm landing, which can feel jarring but is structurally fine, simply means the vertical rate was a bit higher.
What you feel most after touchdown is the deceleration. Full autobrakes and deployed thrust reversers push you forward in your seatbelt as the aircraft slows from 140 knots to taxi speed. That deceleration can reach 0.3 to 0.4 g on a short runway, comparable to moderate braking in a car. On a longer runway, pilots often use lighter braking to save wear on brakes and give passengers a gentler experience, letting the aircraft coast more and brake less aggressively.
How Landing Speed Compares to Takeoff Speed
A common question is whether planes take off and land at the same speed. They are in a similar range, but takeoff speeds are usually higher. At takeoff, an aircraft is loaded with fuel for the entire trip, making it heavier than it will be at landing after burning that fuel. A fully loaded Boeing 777 might rotate, lifting the nose wheel off the runway, at 160 to 170 knots, then touch down hours later at 140 to 150 knots after burning off 50,000 pounds of fuel or more.
There are exceptions. An aircraft returning for an emergency landing shortly after takeoff will be close to its takeoff weight and therefore land at speeds nearly as high as its takeoff speed, sometimes requiring a longer runway than normal. In extreme cases, pilots may need to circle to burn fuel or even dump fuel overboard to bring the weight down to the aircraft’s maximum certified landing weight, which is lower than maximum takeoff weight because the landing gear and airframe are rated for different impact loads at touchdown versus the rolling acceleration of takeoff.
Some regional turboprops blur the line further. A Bombardier Dash 8 or ATR 72 might take off and land at surprisingly similar speeds around 100 to 110 knots because these aircraft burn less fuel relative to their weight on short routes, arriving nearly as heavy as they departed. Their high-lift wing designs keep both takeoff and landing speeds relatively low compared to jets of similar size.