UA1831Atlanta to Washington
United Airlines flight UA1831 flies from Atlanta (ATL) to Washington Dulles (IAD), 859 km. Over August 2025 to July 2026 it usually arrives about 30 minutes late: 71% of 565 flights arrived within 15 minutes of schedule and 1.4% were cancelled (US Department of Transportation data).
On-time record, last 12 months
Every operation of UA1831, August 2025 to July 2026: 565 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as UA1831
Other flights from Atlanta to Washington
More about Atlanta (ATL) and Washington Dulles (IAD).
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