Originally Posted by
DaveReidUK
Delta's 107 seats could suggest perhaps 3 four-abreast rows up front plus 19 5-abreast rows, i.e. 22 rows in total (other suggestions are available). Three fewer rows would provide around 90 inches of extra pitch to be distributed over the F and PE (and possibly even Y) rows.
Seatguru has been updated with the DL CS1 configuration, which actually shows 109 rather than 107 seats.
Layout is as described above, plus an extra triple at the rear and a double instead of triple at the RH overwing emergency exit. F class pitch is 36" and PE 34".