UA661Newark to Chicago
United Airlines flight UA661 flies from Newark Liberty (EWR) to Chicago O'Hare (ORD), 1,154 km. Over August 2025 to July 2026 it usually arrives about 21 minutes late: 63% of 808 flights arrived within 15 minutes of schedule and 1.9% were cancelled (US Department of Transportation data).
On-time record, last 12 months
Every operation of UA661, August 2025 to July 2026: 808 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as UA661
- Newark Liberty (EWR) to Chicago O'Hare (ORD)329 flights
- Chicago O'Hare (ORD) to Los Angeles (LAX)194 flights
- Santa Ana (SNA) to Newark Liberty (EWR)149 flights
- Chicago O'Hare (ORD) to Des Moines (DSM)37 flights
- Chicago O'Hare (ORD) to Fresno Yosemite (FAT)26 flights
- Tampa (TPA) to Newark Liberty (EWR)19 flights
- Cleveland Hopkins (CLE) to Houston (IAH)18 flights
- Pittsburgh (PIT) to Chicago O'Hare (ORD)16 flights
- Myrtle Beach (MYR) to Newark Liberty (EWR)14 flights
- Seattle Tacoma (SEA) to Newark Liberty (EWR)6 flights
Other flights from Newark to Chicago
More about Newark Liberty (EWR) and Chicago O'Hare (ORD).
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