Delta released January 2018 preliminary monthly departures. Looks like Seattle growth might have been temporary.

JAN DEP
LAX - 958
PHX - 274
SEA - 695 (was almost 1300 in DEC)
MSP - 174 (0 for December)
DTW - 59 (0 for December)

Looks like we start doing Denver in December again and continues in January. Shows us going to Newark in January as well prolly from DTW.

Total Monthly Departures DEC - 5364
Total Monthly Departures JAN - 4373

Normal slowdown I guess after the holidays but it is usually above 5000.