BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
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AIRLINE × ROUTE REPORT
SJU→ORD

United Airlines San Juan, PR (SJU) to Chicago, IL (ORD) reliability

Among 665 scheduled United Airlines flights from SJU to ORD, 80.9% arrived on time, 7.7% arrived at least 30 minutes late, and 0.6% 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 SIGNALLower disruption
80.9%arrived on time
7.7%30+ min late
0.6%cancelled
665scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late7.7%
60+ minutes late2.9%
Cancelled0.6%
Average arrival-3.4 mincompleted flights

What did United Airlines SJU to ORD record?

United Airlines completed 98.5% of its scheduled reportable SJU to ORD flights in the observation window. 80.9% of all scheduled flights arrived less than 15 minutes late, while 2.9% arrived at least an hour late.

What were United Airlines SJU to ORD disruption rates?

For United Airlines SJU-to-ORD flights, 7.7% arrived at least 30 minutes late, 0.6% were cancelled, and 0.9% were diverted.

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What was the United Airlines SJU to ORD scheduled cohort?

The United Airlines SJU-to-ORD cohort contained 665 scheduled flights; 655 completed, 4 were cancelled, and 6 were diverted.

Not a prediction.

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