Why is commercial air travel still the same speed it was 60 years ago? Will it ever change? - Quora

Why were plane travels in the 60s-70s much faster than now? - Quora

Why have commercial cars and passenger airplanes hardly changed in 50 years (1967–2017) relative to 50 years prior (1917–1967)? - Quora

Why is commercial air travel still the same speed it was 60 years ago? Will it ever change? - Quora

If both pilots are incapacitated during a flight, are flight attendants taught basic flight controls to land the plane? - Quora

Do airplanes fly in the stratosphere? - Quora

When an airplane crashes, do first class passengers fare better? - Quora

Why has air travel become so unrefined compared to how it was in its heyday circa 1960? - Quora

Why is commercial air travel still the same speed it was 60 years ago? Will it ever change? - Quora

What has been the biggest change to commercial flying in the last 50 years? - Quora

Why haven't commercial airplanes changed much in the past from the 1960s? - Quora

Why have commercial cars and passenger airplanes hardly changed in 50 years (1967–2017) relative to 50 years prior (1917–1967)? - Quora

Why did air travel get so much worse in recent decades? - Quora

Why hasn't commercial jet aviation changed significantly since the 1960s? For 60 years we have been flying at 800-900 km / h in very noisy planes with passengers packed in minimally sized