Originally Posted by
USFlyerUS
That’s not old if properly maintained.
Well, I am old
(er than those planes) and properly maintained.
Originally Posted by
DataPlumber
DL has over 150 757s and 767s that average close to 30 years old. I’ve managed to survive dozens of flights on them. They’re not falling out of the sky, nor is your plane
And I think their (and AA's) Mad Dogs were even older.