Which airlines have the oldest planes?

Story at a glance

• Consumer finance outlet FinanceBuzz analyzed data from the civil aviation database Planespotters.net to determine which airlines currently have the oldest and newest planes.

• In addition to Planespotters data, we cross-referenced fleet age information from air traffic tracker/database Flightradar24.

• Using this data, FinanceBuzz found that United Airlines has the oldest planes on average, with the average...