UA1577Chicago to San Francisco
United Airlines flight UA1577 flies from Chicago O'Hare (ORD) to San Francisco (SFO), 2,964 km. Over August 2025 to July 2026 it usually arrives about 13 minutes late: 75% of 718 flights arrived within 15 minutes of schedule and 0.7% were cancelled (US Department of Transportation data).
On-time record, last 12 months
Every operation of UA1577, August 2025 to July 2026: 718 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as UA1577
- Chicago O'Hare (ORD) to San Francisco (SFO)359 flights
- San Francisco (SFO) to San Diego (SAN)135 flights
- San Francisco (SFO) to Seattle Tacoma (SEA)101 flights
- Atlanta (ATL) to Chicago O'Hare (ORD)35 flights
- Raleigh-durham (RDU) to Chicago O'Hare (ORD)21 flights
- Cincinnati Northern Kentucky (CVG) to Chicago O'Hare (ORD)18 flights
- San Francisco (SFO) to Pittsburgh (PIT)18 flights
- Washington (DCA) to Chicago O'Hare (ORD)15 flights
- Jacksonville (JAX) to Chicago O'Hare (ORD)12 flights
- Portland (PWM) to Chicago O'Hare (ORD)4 flights
Other flights from Chicago to San Francisco
More about Chicago O'Hare (ORD) and San Francisco (SFO).
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