Delta Air Lines to cancel four domestic routes in late 2026

Delta Air Lines is scheduled to discontinue four domestic routes in late 2026.

The cancellations include service from New York LaGuardia (LGA) to Tulsa (TUL) ending November 6, and two routes from Las Vegas (LAS) to Orange County (SNA) and San Diego (SAN) ending November 8. Additionally, service from New York JFK to Milwaukee (MKE) will end on December 18.

While Delta will continue to serve these airports from other locations, the airline has not announced replacement routes for the aircraft that will become available. Passengers with existing bookings beyond the final operating dates are expected to be contacted regarding alternative arrangements.