Airlines Delta’s Boston to Honolulu Flight Gets a Boost with New Aircraft by joeheg June 28, 2024 by joeheg June 28, 2024 In February 2024, Delta Air Lines announced it would be adding the longest domestic flight to its schedule. The journey from Boston (BOS) to Honolulu (HNL) measures 5,095 miles, and … 0 FacebookTwitterPinterestEmail