Flight Attendant's Hidden Secrets To Braving Long-Haul Flights

A guide drawing on advice from long-haul cabin crew highlights practical ways travelers can make long flights more manageable. It notes that cabin air is typically very dry—often cited at 10% to 20% humidity—contributing to fatigue, dry skin, and headaches. One Air New Zealand flight attendant, Anne-Marie Miller, recommends drinking eight glasses of water before boarding and sipping during the flight, while American Airlines’ Larry Holcombe points to refillable bottles and regular water availability on carts. The Aerospace Medical Association suggests 0.25 liters (8 ounces) per hour in the air to counter dehydration. Crew also emphasize moving, stretching and using compression socks, with caution to avoid exercising during service.