The Prayer for Safe Travel is one of the most-frequently-prayed short prayers in everyday Catholic life. The Catholic tradition recognizes the journey — whether across town, across the country, or across the world — as a particular moment of spiritual vulnerability: travelers leave behind the rhythms of home, are exposed to dangers seen and unseen, and are often outside the immediate companionship of family. Catholic prayer for safe travel has been part of the Church's daily life since at least the early medieval period — the Itinerarium ('Travel Prayer') prayed before any significant departure, the blessing of new vehicles (cars, ships, airplanes) on St. Christopher's feast, the carrying of a St. Christopher medal in cars and luggage. The contemporary practice includes praying before any long-distance trip, at the start of a road journey, before boarding a plane, before a military deployment, or before a pilgrimage. The prayer is especially associated with St. Christopher (patron of travelers — see the dedicated novena), with St. Raphael the Archangel (companion of Tobias on his long journey in the book of Tobit and patron of travelers in Catholic tradition), and with the Guardian Angel devotion (each Catholic's guardian angel is the traveling companion par excellence). For families with members in military service, in commercial transportation careers (truck drivers, airline crews, mariners), or with frequent travel obligations, the prayer is a daily fixture of Catholic life.
St. Christopher