The wait for US passports is creating travel purgatory and snarling summer plans

Seeking a valid U.S. passport for that 2023 trip? Buckle up, wishful traveler, for a very different journey before you step anywhere near an airport.

A much-feared backup of U.S passport applications has smashed into a wall of government bureaucracy as worldwide travel rebounds toward record pre-pandemic levels — with too few humans to handle the load. The result, say aspiring travelers in the U.S. and around the world, is a maddening pre-travel purgatory defined, at best, by costly uncertainty.

With family dreams and big money on the line, passport seekers describe a slow-motion...