Aircraft
UAL To Carry Pax on 737 Max 8 Flight Using 100 Percent SAF
United Airlines flies passengers on a Max 8 flight using 100 percent drop-in SAF.
A United Airlines Boeing 737 Max 8 fueled with 100 percent SAF at Chicago O'Hare Airport prepares to fly a load of 100 passengers to Washington Reagan National Airport on December 1, 2021.
A United Airlines Boeing 737 Max 8 fueled with 100 percent SAF at Chicago O'Hare Airport prepares to fly a load of 100 passengers to Washington Reagan National Airport on December 1, 2021.

A United Airlines Boeing 737 Max 8 flight due to push back from the gate at Chicago O’Hare Airport at 1 p.m. local time Wednesday and fly to Washington Reagan National Airport will mark two important milestones in the aviation industry’s effort to qualify 100 percent drop-in sustainable aviation fuel (SAF) for commercial flights.