Delta Air Lines Cuts Routes Out of New York, Boston, and More for Summer

Delta Air Lines has confirmed some of the summer cuts it foreshadowed during its Q1 Earnings Call earlier this month.

The adjustments primarily target off-peak, edge-of-day, and red-eye flights. According to Joe Esposito, Delta’s Executive VP and CCO, these flights are typically 15% to 20% less valuable on a net revenue basis and are the first to be trimmed when jet fuel prices spike. These moves will bring Delta’s year-over-year capacity growth to a flat level for the second quarter.

The specific domestic routes being paused beginning in June include:

• New York (JFK): Suspensions to Memphis (MEM), St. Louis (STL), and Houston (IAH) through September 8.
• Detroit (DTW): A long-term pause on service to Sacramento (SMF), not expected to return until March 2027.
• Raleigh-Durham (RDU): A pause on the Las Vegas (LAS) route until after Labor Day.
• Boston (BOS): A temporary mid-summer hiatus for Nassau (NAS) service between July 18 and September 5.

Beyond fuel, Delta is also making some cuts due to regional weakness. The airline has already reduced capacity to Puerto Vallarta following late-February violence and shelter-in-place orders, something it confirmed during that Q1 earnings call.

In Europe, it has also quietly stepped back from several JFK-originating routes, including Brussels (BRU), Geneva (GVA), and London-Gatwick (LGW). However, it’s not all cuts for Delta; the airline is doubling down on high-yield seasonal “bright spots,” maintaining daily service from JFK to Catania (CTA) and a three-times-weekly flight from Minneapolis-St. Paul to Rome (FCO).