I would like to ask you, which of China Eastern Airlines' 737 and 73A planes is more comfortable to sit on, thank you.

The 73A in China Eastern Airlines fleet actually refers to Boeing 737-300, which is an older model in the 737 series. 198 1 started production,1delivered the last one at the end of 999, so it is at least ten years old, and the comfort is definitely not as good as that of the newer aircraft.

At present, the fleet of China Eastern Airlines still has 16 73A.

The 737 mentioned by the landlord should refer to the 737-700, which is a relatively new aircraft in the 737 series and a direct substitute for the 737-300. Production started from 1993, and it has not stopped up to now. Comfort is higher than 737-300.

China Eastern Airlines currently has 4 1 737-700 aircraft.