What Is the Significance of SSSS on Airline Tickets?
Air travel, for all its speed and convenience, is often a gauntlet of small, cumulative stresses.1 The anxiety begins long before the aircraft doors close—in the frantic weighing of luggage, the timed rush through check-in, and the seemingly endless queues snaking through airport security checkpoints.2 Travelers strive for a smooth, anonymous passage through this system, hoping to melt into the stream of humanity moving toward the gate. However, for a select group of passengers, their journey is flagged for a mandatory detour,…