When demand peaks
Viasat keeps 3,273 people on its Carlsbad campus and Thermo Fisher another 1,982, so weekday midday walks carry the load. The Coaster stops at Carlsbad Village and Carlsbad Poinsettia, and those riders are gone from morning until evening. Bookings thin over Carlsbad Unified's winter break and rebuild when students return on January 4.

