Delta Air Lines will officially resume the longest domestic flight in the United States starting December 19, 2026. The carrier confirmed it will operate non-stop service between Boston Logan International Airport and Honolulu. This route covers 5,095 miles and reclaims the title from shorter New York-based connections.

OPERATIONAL DETAILS AND SCHEDULE

The Atlanta-based airline plans to deploy its Airbus A330-300 widebody aircraft for this transcontinental mission. Flights will initially run daily to accommodate the peak winter holiday surge. Service frequency will shift to four times weekly following the New Year travel rush.

Travelers will spend approximately 11 hours and 40 minutes westbound on this marathon domestic journey. The return leg to New England typically clocks in around 10 hours due to prevailing tailwinds. This relaunch fills a void left after Hawaiian Airlines suspended its service on the same sector.

AIRCRAFT AND CABIN CONFIGURATION

Delta’s Airbus A330-300 features four distinct cabin experiences for passengers on this ultra-long-haul route. Premium travelers can book one of 34 lie-flat Delta One seats for maximum comfort.

The aircraft also includes 21 Premium Select recliners and 24 Comfort+ seats with extra legroom. The Main Cabin accommodates 203 passengers, bringing the total capacity to 282 seats per departure. All cabins feature seatback entertainment screens and Wi-Fi connectivity for the duration of the flight.

STRATEGIC HAWAII EXPANSION

This move is part of a broader strategy to dominate premium leisure travel to Hawaii. Delta also announced a new non-stop link between Minneapolis-St. Paul and Maui beginning the same day.

The airline is increasing frequencies from Detroit and Atlanta to Honolulu for the winter season. These additions mark Delta’s largest-ever winter schedule for the Aloha State.

The Boston to Honolulu route creates a critical link for New England residents seeking winter sun. It eliminates the need for time-consuming layovers on the West Coast or in Atlanta.

Competitors like United and American Airlines currently rely on hubs to connect Boston passengers to Hawaii. Delta now holds a unique advantage with the only direct option in this lucrative market.

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