The 767-400ER is one of United's rarest aircraft, with fewer than 250 flights scheduled with the type next month.

They are 22.4 years old on average. While this figure is higher than the fleet-wide mean age at United (15.5 years), the carrier's 767-400ERs are younger than its more numerous 767-300ERs (37 ...

When flying any route across the Atlantic or from the US to South America on Delta Air Lines or United Airlines, you are more ...