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

American Airlines Las Vegas, NV (LAS) to Chicago, IL (ORD) reliability

Among 1,848 scheduled American Airlines flights from LAS to ORD, 73.9% arrived on time, 16.7% arrived at least 30 minutes late, and 2.3% were cancelled during July 2025–June 2026.

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

HISTORICAL ROUTE SIGNALGenerally reliable
73.9%arrived on time
16.7%30+ min late
2.3%cancelled
1,848scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late16.7%
60+ minutes late9.0%
Cancelled2.3%
Average arrival+11.3 mincompleted flights

What did American Airlines LAS to ORD record?

American Airlines completed 96.9% of its scheduled reportable LAS to ORD flights in the observation window. 73.9% of all scheduled flights arrived less than 15 minutes late, while 9.0% arrived at least an hour late.

What were American Airlines LAS to ORD disruption rates?

For American Airlines LAS-to-ORD flights, 16.7% arrived at least 30 minutes late, 2.3% were cancelled, and 0.8% were diverted.

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What was the American Airlines LAS to ORD scheduled cohort?

The American Airlines LAS-to-ORD cohort contained 1,848 scheduled flights; 1,791 completed, 42 were cancelled, and 15 were diverted.

Not a prediction.

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