"You can slosh through snow in the morning and romp on the warm sands of Waikiki the same afternoon.  For United Air Lines has extended its coast-to-coast jet service to Hawaii.  Now you can fly to the islands on a new, faster, more powerful DC-8 jet.  And almost before the snow on your shoes melts, you're there!      But speed is not the only dramatic difference.  High over the Pacific, you relax in the most improved seat in air travel.  Your DC-8 features a Red Carpet Lounge, biggest in the sky, plus a spacious Coach Lounge.  And....you enjoy United's famous extra care with its suburb food and luxurious Hawaiian service.      United offers excellent jet connections in both Los Angeles and San Francisco, a choice of Red Carpet or Custom Coach accommodations, and a variety of special Hawaii Vacations at suprisingly low cost.  For reservations on the Best of the Jets, see your travel agent or call United Air Lines."