delta777The B777-200LR (code: 77L) was used for 12 years between 2008 and 2020. The first to arrive appeared soon after Valentine's Day 2008, registered N701DN, with the finalDelta's last flht using a Boeing 777 is coming up as the carrier plans to retire all of the types by October. With about a month-or-so left of these venerable jets with Delta