BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
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ONT→DFW

American Airlines Ontario, CA (ONT) to Dallas/Fort Worth, TX (DFW) reliability

Among 1,985 scheduled American Airlines flights from ONT to DFW, 75.5% arrived on time, 13.5% arrived at least 30 minutes late, and 3.0% 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 SIGNALVariable
75.5%arrived on time
13.5%30+ min late
3.0%cancelled
1,985scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late13.5%
60+ minutes late8.0%
Cancelled3.0%
Average arrival+12.3 mincompleted flights

What did American Airlines ONT to DFW record?

American Airlines completed 96.1% of its scheduled reportable ONT to DFW flights in the observation window. 75.5% of all scheduled flights arrived less than 15 minutes late, while 8.0% arrived at least an hour late.

What were American Airlines ONT to DFW disruption rates?

For American Airlines ONT-to-DFW flights, 13.5% arrived at least 30 minutes late, 3.0% were cancelled, and 1.0% were diverted.

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What was the American Airlines ONT to DFW scheduled cohort?

The American Airlines ONT-to-DFW cohort contained 1,985 scheduled flights; 1,907 completed, 59 were cancelled, and 19 were diverted.

Not a prediction.

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