Originally Posted by
DaveReidUK
There is only one current CS100/A220-100 operator - Swiss - and the Seatguru website rather unhelpfully quotes their seat pitch as "30-32 inches",with 125 seats in 25 5-abreast rows.
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.
Air Baltic has a dozen A220 (CS300) in their fleet since 2016. In 2016 orders from Delta offered a real lifeline, I guess. In the US, as another future A220 operator, JetBlue ordered 60 A220-300s.