Alaska Airlines in May 2026 will add nonstop service between Seattle and Rome, the carrier announced Tuesday. Flights will operate four times weekly with Boeing 787-9 Dreamliner aircraft.

JetBlue has partnered with Brightline, a high-speed rail service in Florida, for combined air and rail itineraries.

Amadeus plans to integrate into its travel platform flight-specific emissions data from the International Air Transport Association's CO2 Connect calculator, IATA announced Tuesday.