BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
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EWR→SFO

United Airlines Newark, NJ (EWR) to San Francisco, CA (SFO) reliability

Among 3,793 scheduled United Airlines flights from EWR to SFO, 67.0% arrived on time, 22.0% arrived at least 30 minutes late, and 2.5% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Marketing carrier: United Airlines (UA) · Updated September 16, 2026

HISTORICAL ROUTE SIGNALVariable
67.0%arrived on time
22.0%30+ min late
2.5%cancelled
3,793scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late22.0%
60+ minutes late13.3%
Cancelled2.5%
Average arrival+20.0 mincompleted flights

What did United Airlines EWR to SFO record?

United Airlines completed 97.3% of its scheduled reportable EWR to SFO flights in the observation window. 67.0% of all scheduled flights arrived less than 15 minutes late, while 13.3% arrived at least an hour late.

What were United Airlines EWR to SFO disruption rates?

For United Airlines EWR-to-SFO flights, 22.0% arrived at least 30 minutes late, 2.5% were cancelled, and 0.2% were diverted.

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What was the United Airlines EWR to SFO scheduled cohort?

The United Airlines EWR-to-SFO cohort contained 3,793 scheduled flights; 3,690 completed, 96 were cancelled, and 7 were diverted.

Not a prediction.

This is a descriptive historical rate. Schedule changes, seasonal operations and current conditions may differ.