DOT Tentatively Awards Coveted Washington National Slots AirlineGeeks.comAmerican Airlines receives federal approval for direct flight from San Antonio to Washington, DC KSAT San Antonio5 big airlines will share new long-haul flights to Reagan National Airport near Washington Yahoo FinanceSouthwest successful in bid to fly from Vegas to this restricted airport Las Vegas Review-JournalDelta, American Air Poised to Win New Washington-Reagan Flights Bloomberg