Airbus A320 vs Boeing 737-800

Both the Airbus A320-200 and Boeing 737-800 exhibit similar characteristics that contribute to jetlag impact. They operate at the same cabin pressure of 8000 feet and maintain a humidity level of 11%, which can lead to dehydration and discomfort during flights. Noise levels are identical at 76 dB, and both aircraft utilize fluorescent lighting and manual shade windows. With HEPA filters installed in both models, air quality is similar. Despite these factors, the overall scores reflect a tie, indicating that neither aircraft holds a distinct advantage in terms of minimizing jetlag effects.