UA2331Washington to Chicago
United Airlines flight UA2331 flies from Washington Dulles (IAD) to Chicago O'Hare (ORD), 945 km. Over August 2025 to July 2026 it usually arrives about 9 minutes late: 80% of 970 flights arrived within 15 minutes of schedule and 1% were cancelled (US Department of Transportation data).
On-time record, last 12 months
Every operation of UA2331, August 2025 to July 2026: 970 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as UA2331
- Washington Dulles (IAD) to Chicago O'Hare (ORD)365 flights
- Tampa (TPA) to Washington Dulles (IAD)318 flights
- Chicago O'Hare (ORD) to Boston (BOS)92 flights
- Chicago O'Hare (ORD) to San Francisco (SFO)37 flights
- Chicago O'Hare (ORD) to Los Angeles (LAX)37 flights
- Chicago O'Hare (ORD) to Kansas City (MCI)32 flights
- Chicago O'Hare (ORD) to Cedar Rapids (CID)30 flights
- Chicago O'Hare (ORD) to Fort Myers (RSW)24 flights
- Chicago O'Hare (ORD) to Providence (PVD)19 flights
- Chicago O'Hare (ORD) to Portland (PDX)16 flights
Other flights from Washington to Chicago
More about Washington Dulles (IAD) and Chicago O'Hare (ORD).
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