Originally Posted by ChamplinAl

I just spent a few minutes picking random dates between July 31st and September 30th. All DL Metal on the dates I picked for nonstop SEA-ICN flights were B767-300ER's. If there is a few dates within the August dates, they would be only substitutions (which is a possibility). I'm not sure where DL would be able to free up any refurbished trip 7 LRs' that aren't being used already in their current schedule / timetable.The 76E's have 208 seats and 77L's have 288 (or 291) seats. If this route needs extra seating capacity (beyond 208 seats) then Delta may look at a change in their schedule until October 1st, which doesn't appear to be happening.