Delta Air Lines Boston, MA (BOS) to New Orleans, LA (MSY) reliability

Among 374 scheduled Delta Air Lines flights from BOS to MSY, 82.1% arrived on time, 7.8% arrived at least 30 minutes late, and 2.1% 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 SIGNALGenerally reliable

82.1%arrived on time

7.8%30+ min late

2.1%cancelled

374scheduled flights

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

30+ minutes late7.8%

60+ minutes late3.2%

Cancelled2.1%

Average arrival+0.8 mincompleted flights

What did Delta Air Lines BOS to MSY record?

Delta Air Lines completed 97.6% of its scheduled reportable BOS to MSY flights in the observation window. 82.1% of all scheduled flights arrived less than 15 minutes late, while 3.2% arrived at least an hour late.

What were Delta Air Lines BOS to MSY disruption rates?

For Delta Air Lines BOS-to-MSY flights, 7.8% arrived at least 30 minutes late, 2.1% were cancelled, and 0.3% were diverted.

Compare all airlines on this route

What was the Delta Air Lines BOS to MSY scheduled cohort?

The Delta Air Lines BOS-to-MSY cohort contained 374 scheduled flights; 365 completed, 8 were cancelled, and 1 were diverted.

Not a prediction.

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