Delta 747-400 layout
Delta's ex-Northwest 747-400: 48 Delta One lie-flat suites — 34 in the nose and 14 on the upper deck — 42 Comfort+ seats and 286 main cabin seats.
Map note: Delta One had an 82-inch lie-flat bed, with the upper-deck cabin in a quiet 2-2 arrangement. Comfort+ added pitch in a five-row block, and the main cabin ran 3-4-3. Delta flew the -400 with this single documented layout after inheriting the fleet from Northwest in the 2008 merger.
Configuration source: Delta Flight Museum — Boeing 747-400 aircraft page





