Virgin Voyages has indefinitely delayed the launch of its fourth ship, Brilliant Lady, citing staffing, supply chain and construction issues.

Brilliant Lady was supposed to set sail in December; but Virgin now has canceled its two festive inaugural sailings, a five-day roundtrip Christmas cruise from Miami and a seven-day New Year’s Eve from Miami, and its regular sailings from San Juan in January, March and April and the April 20 repositioning cruise from the …