For frequent air travellers, the phrase 'keep the window shades open' from a flight attendant during takeoff and landing is not new, and while it might seem like a simple request, the primary reason for this tradition, which is unknown to many, is actually deeper.

While this practice helps passengers to have a more comfortable and appealing experience during the two stages of the flight, it is also a critical safety protocol.

According to the latest International Air Transport Association (IATA) report, landing and takeoff account for 90 per cent of aircraft accidents globally. "Most Common Accidents: Tail strikes and runway excursions were the most frequently reported accidents in 2024, underscoring the importance of take-off and landing safety measures.

Notably, there were no controlled-flight-into-terrain (CFIT) accidents," it stated.