The Brief The Metropolitan Washington Airport Authority is exploring a massive modernization project for Terminal 1 at Reagan National Airport. Major renovations could soon be on the horizon for Terminal 1 at Reagan National Airport. Demolish the existing "Bajo" gates (Gates A1 through A9). Meanwhile, others simply appreciate the airport's current convenience, with one passenger stating they still prefer the current Terminal 1 experience over traveling out of Dulles. What's next:As the environmental study progresses, travelers can expect more concrete details and eventual timelines to emerge regarding the future of Reagan's Terminal 1.