UA1801Chicago to Seattle
United Airlines flight UA1801 flies from Chicago O'Hare (ORD) to Seattle Tacoma (SEA), 2,762 km. Over August 2025 to July 2026 it usually arrives about 13 minutes late: 75% of 468 flights arrived within 15 minutes of schedule and 0.9% were cancelled (US Department of Transportation data).
On-time record, last 12 months
Every operation of UA1801, August 2025 to July 2026: 468 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as UA1801
- Chicago O'Hare (ORD) to Seattle Tacoma (SEA)169 flights
- Philadelphia (PHL) to Chicago O'Hare (ORD)81 flights
- Chicago O'Hare (ORD) to Denver (DEN)70 flights
- Washington (DCA) to Chicago O'Hare (ORD)68 flights
- West Palm Beach (PBI) to Chicago O'Hare (ORD)26 flights
- Newark Liberty (EWR) to Miami (MIA)19 flights
- Denver (DEN) to San Antonio (SAT)17 flights
- Detroit (DTW) to Chicago O'Hare (ORD)12 flights
- Denver (DEN) to Austin Bergstrom (AUS)4 flights
- Denver (DEN) to Reno Tahoe (RNO)2 flights
Other flights from Chicago to Seattle
More about Chicago O'Hare (ORD) and Seattle Tacoma (SEA).
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