Delta Air Lines and United Airlines are restoring more service to Israel, signaling growing confidence in a market that U.S. carriers have repeatedly pulled back from because of security concerns. Delta will restart daily New York-to-Tel Aviv flights on September 6, while United is adding San Francisco service next spring, giving both carriers another opportunity to capture international demand on routes where capacity has remained constrained.

Delta will operate nonstop flights between New York's John F. Kennedy International Airport and Tel Aviv's Ben Gurion International Airport after an extended suspension following the October 7 attack.

The restart remains measured. Delta's Atlanta-Tel Aviv service is suspended until December 18, while Boston service remains suspended until further notice.

United is also expanding its Israel network. The airline plans three weekly flights between San Francisco and Tel Aviv beginning March 28, adding to direct service from Newark, Chicago and Washington Dulles.

The contrast with American Airlines is notable. American's Israel flights remain suspended through March 27, 2027, leaving Delta and United with less direct competition from another major U.S. network carrier.

For investors, Israel itself is unlikely to materially change either airline's overall earnings trajectory. But restoring service matters because long-haul international and premium travel have become important sources of revenue for major U.S. carriers. Limited capacity can also support pricing if passenger demand remains resilient.

Investor Takeaway

The key question is whether Delta and United can restore capacity without sacrificing pricing or exposing themselves to costly schedule disruptions. Investors should watch international passenger revenue, load factors and yields as the routes return. United's broader Israel network gives it greater exposure to recovering demand, while Delta's initial JFK-only restart limits its risk. Security developments remain the biggest wildcard: renewed instability could force another suspension and create rebooking and operational costs. Continued service expansion, however, would provide another indication that international networks are normalizing.