Delta Air Lines departures from San Juan, PR (SJU)

Among 3,636 scheduled Delta Air Lines flights departing SJU, 86.2% arrived on time, 7.2% arrived at least 30 minutes late, and 1.5% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Origin and marketing-carrier cohort · Updated September 16, 2026

HISTORICAL ROUTE SIGNALGenerally reliable

86.2%arrived on time

7.2%30+ min late

1.5%cancelled

3,636scheduled flights

Based on July 2025–June 2026; on time means arrival less than 15 minutes late.

30+ minutes late7.2%

60+ minutes late3.4%

Cancelled1.5%

Diverted0.4%

What does the Delta Air Lines SJU sample show?

Delta Air Lines completed 98.0% of its scheduled departures from SJU; 3.4% arrived at least one hour late and 0.4% were diverted.

What were Delta Air Lines at SJU disruption rates?

For Delta Air Lines departures from SJU, 7.2% arrived at least 30 minutes late, 1.5% were cancelled, and 0.4% were diverted.

Compare all airlines at SJU

How large was the Delta Air Lines cohort at SJU?

The Delta Air Lines cohort at SJU contained 3,636 scheduled flights, including 3,565 completed flights, 55 cancellations, and 16 diversions.