Author: Zach Wichter, USA TODAY

Sustainable aviation fuel still releases CO2 in the atmosphere, but it remains better for the environment in many ways than traditional fossil fuel.

Spirit Airlines announced a fare sale ahead of the holidays that will offer tickets for as little as $44 early in the New Year.

Amtrak offered a sneak preview of its new trainsets, which are expected to cover most East Coast and Pacific Northwest routes by 2031.

American Airlines will update its AAdvantage loyalty program, making it easier to start earning perks but harder to reach the first tier of status.

The United Network for Organ Sharing said in a letter to the Transportation Department that the system for organ transportation can be more efficient

Orlando International Airport (MCO) is facing fuel supply issues and could temporarily run out by Sunday night. Minor flight changes are expected.

Southwest Airlines is experimenting with letting families with children 6 and younger board early on select flights.

Legislation proposed by Sen. Tammy Duckworth would require the FAA to consider more variables in future live aircraft evacuation tests.

JetBlue will transition to a new TrueBlue program in spring 2023, offering travelers more flexibility in how they use and accrue their loyalty perks.