What is the future of airplanes in the airline industry?

Lets say 10 or 15 yeaes from now will commercial passenger airplanes look different than todays airliners for example supersonic or electric hypersonic

Because people say nothing has changed much in the airline industry people say todays airplanes look the same from 1990s

People are wrong. There have been all sorts of advancements. The basics are the same, fly people through the air.

No, no differences. S squared, D squared.

Didn't it take at least 30 years from nothing -> ATB program -> AV-1 for first public flight? Big changes for Aircraft to look like those in Star wars movie in 10-15 years is not seem possible…

Commercial aeroplanes looked the same in the 70s if you ask me. It's only before that it was "chocks away!" sort of thing.

Unlikely.

Basic aircraft design has been frozen since the 1950s. A round fuselage of constant diameter over most of its length. Swept wings and aft stabilizing surfaces. Podded jet engines.

The round fuselage is required to hold pressurization loads in order for the aircraft to fly above weather and at efficient altitudes.

The constant diameter (except at the nose and tail) is less aerodynamically efficient, but easier and cheaper to produce and makes for simple seating arrangements.

Swept wings lower critical Mach which reduce drag at high speeds.

Aft tail surfaces allow for wide centre of gravity ranges and shorter takeoffs and landings.

Podded engines keep the critical top of the wing clear and make for easy access to the engine for maintenance or replacement.

It is highly unlikely that they will change much at all. Airliners going into service today will not reach the end of their working lives until typically 25 years from now.
Any possible supersonics or hypersonics will still be in their testing phase if flying at all in 15 years time.

There are subtle changes to the look of airliners today compared to ones sold in the 90s due to advances in materials, engines and aerodynamics. These changes are so subtle though that they do not make much difference to the untrained eye.

All major advances in aviation have been the result of advances in the method of propulsion.

For all of their work in aerodynamics, the Wrights succeeded because they had a lightweight gasoline engine instead of a steam engine. The next major breakthrough was the turbocharger and supercharger, which allowed higher altitudes and pressurization. Then the turbojet allowed even greater altitudes and higher speeds. The turbofan provided much more efficiency, lowering cost and extending range.

Airliners look the way they do because that is most practical form to use with turbofan engines. Nothing is changing the laws of physics, aerodynamics, and thermodynamics. No matter what the energy source, it takes much more energy to fly faster than we currently do. As long as energy has an economic cost attached to it, airliners will not change a great deal from their current shape.

And as others have pointed out, the lifespan of an airliner is normally more than 15 years ( it takes longer than that for the plane to pay for itself) so if you take a flight tomorrow and another in 20 years you may well end up flying in the same aircraft.

Passenger aircraft are not going to be supersonic anytime soon. The lessons learned from Concorde were that it's hugely expensive to fly supersonic passenger aircraft.
Electric hypersonic? Not a chance. Batteries still weigh too much to even start thinking about it.
"people say nothing has changed much in the airline industry people say todays airplanes look the same from 1990s"
A lot of people say a lot of stuff. Most of it is BS.
At first glance maybe aircraft look the same, but look closely and there have been a lot of changes. The introduction of composite materials, improved aerodynamics and improved engine efficiency have made huge differences. Planes built now are very different from planes built 30 years ago.

Yes

Actually, passenger airplanes haven't changed all that much since jet airliners were introduced in the late 1950's. While there certainly have been changes in aircraft size and weight, and the number of engines and other technology has improved, the basics still are the same as when Boeing introduced their 707 in 1957. Passenger airplanes are still just big aluminum tubes with two wings and they still burn jet fuel to create thrust which pushes them through the sky.

Until someone comes up with a SERIOUS improvement to aircraft propulsion systems, or a completely different way of moving airplanes down the runway, don't expect to see any major changes in aviation technology.