Yep, we have reached that time of year when we ruminate over finale dates. And The CW is first to step forth with its game plan for winding down the 2017-18 TV season, as denoted below.

Legends is first to fly away, in less than a month, while iZombie‘s recently launched run will conclude in late May. (Supergirl, as previously announced, is set to return from hiatus on April 16, landing its finale in mid-June.) If needed, TVLine’s handy-dandy hand-carved Renewal Scorecard can be found here.

Of note: May Sweeps this year runs Thursday, April 26 through Wednesday, May 23.

MONDAY, APRIL 9

8 pm Legends of Tomorrow Season 3 finale

MONDAY, APRIL 16

8 pm Supergirl resumes Season 3

TUESDAY, APRIL 17

9 pm Black Lightning Season 1 finale

FRIDAY, APRIL 20

8 pm Jane the Virgin Season 4 finale (special time)

9 pm The Originals final season premiere

TUESDAY, APRIL 24

9 pm The 100 Season 5 premiere

WEDNESDAY, MAY 16

8 pm Riverdale Season 2 finale

THURSDAY, MAY 17

8 pm Supernatural Season 13 finale

9 pm Arrow Season 6 finale

FRIDAY, MAY 18

8 pm Dynasty Season 1 finale

TUESDAY, MAY 22

8 pm The Flash Season 4 finale

MONDAY, MAY 28

9 pm iZombie Season 4 finale

MONDAY, JUNE 18

8 pm Supergirl Season 3 finale

Want scoop on any of the above shows? Email InsideLine@tvline.com and your question may be answered via Matt’s Inside Line.