Spirit Airlines is adding a seasonal nonstop route between Reno and San Diego this summer that operates three times a week.

The new system transports fuel from storage to aircraft via underground pipelines, minimising the need for fuel trucks.

JetBlue operates two of the busiest trans-continental routes from SAN, to it's hubs at Boston and New York JFK.

Amtrak's Pacific Surfliner has added a 12th daily roundtrip between San Diego and Los Angeles, offering greater flexibility ...