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

Delta Air Lines New York, NY (JFK) to San Antonio, TX (SAT) reliability

Among 362 scheduled Delta Air Lines flights from JFK to SAT, 85.6% arrived on time, 8.3% 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: Delta Air Lines (DL) · Updated September 16, 2026

HISTORICAL ROUTE SIGNALVariable
85.6%arrived on time
8.3%30+ min late
3.0%cancelled
362scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late8.3%
60+ minutes late5.2%
Cancelled3.0%
Average arrival-3.7 mincompleted flights

What did Delta Air Lines JFK to SAT record?

Delta Air Lines completed 96.7% of its scheduled reportable JFK to SAT flights in the observation window. 85.6% of all scheduled flights arrived less than 15 minutes late, while 5.2% arrived at least an hour late.

What were Delta Air Lines JFK to SAT disruption rates?

For Delta Air Lines JFK-to-SAT flights, 8.3% arrived at least 30 minutes late, 3.0% were cancelled, and 0.3% were diverted.

Compare all airlines on this route

What was the Delta Air Lines JFK to SAT scheduled cohort?

The Delta Air Lines JFK-to-SAT cohort contained 362 scheduled flights; 350 completed, 11 were cancelled, and 1 were diverted.

Not a prediction.

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