With four generations of the Boeing 737 and two variants of the 757, it might seem a bit complicated to place them alongside one another for comparison. While it is indeed a bit tricky, a good place to start is with the two most popular variants of each aircraft.

Boeing 757 vs 737 comparison table. This comparison table illustrates the differences and similarities between the Boeing 737-900 and the Boeing 757-200, highlighting aspects such as dimensions, engine performance, capacity, and operational capabilities.

United operates a similar version of its new Polaris seat on the 767-300ER, in two versions: one with a 30-seat Polaris cabin, and a second offering a whopping 46 lie-flat seats, spread among 16 rows. Almost all of United's smaller 767s have been reconfigured.

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Boeing 737 and Boeing 757 are two very popular commercial airplanes. Both are narrow-body jets that can seat between 130 and 210 passengers and are used extensively by major airlines worldwide. But what else do these two planes have in common?