The brand name Darvon is no longer available in the U.S. Generic versions may be available. Common side effects of Darvon (propoxyphene) include lightheadedness, drowsiness, dizziness, sleepiness, constipation, nausea, vomiting, stomach pain, headache, muscle pain, blurred vision, or skin rash.
Flight reservations U.S. and Canada reservations assistance. 1-800-UNITED-1 (1-800-864-8331) For a list of touch-tone menu options, see the U.S. and Canada United Customer Contact Center information page. Telecommunication device for the deaf or Teletypewriter.
History of United Airlines. United Airlines is the 6th largest airline in the world, with 86,852 employees (which includes the entire holding company United Continental Holdings) and 721 aircraft. It was the brainchild of William Boeing and emerged from his consolidation of numerous carriers and equipment manufacturers from 1928 to 1930.