<Tr> <Th> No . </Th> <Th> Title </Th> <Th> Air date </Th> <Th> Rating / share (18--49) </Th> <Th> Viewers (millions) </Th> <Th> DVR (18--49) </Th> <Th> DVR viewers (millions) </Th> <Th> Total (18--49) </Th> <Th> Total viewers (millions) </Th> </Tr> <Tr> <Td> </Td> <Td> "The Adventures of Supergirl" </Td> <Td> October 10, 2016 </Td> <Td> 1.1 / 3 </Td> <Td> 3.06 </Td> <Td> N / A </Td> <Td> N / A </Td> <Td> N / A </Td> <Td> N / A </Td> </Tr> <Tr> <Td> </Td> <Td> "The Last Children of Krypton" </Td> <Td> October 17, 2016 </Td> <Td> 0.9 / 3 </Td> <Td> 2.66 </Td> <Td> 0.6 </Td> <Td> 1.42 </Td> <Td> 1.5 </Td> <Td> 4.08 </Td> </Tr> <Tr> <Td> </Td> <Td> "Welcome to Earth" </Td> <Td> October 24, 2016 </Td> <Td> 0.8 / 3 </Td> <Td> 2.65 </Td> <Td> N / A </Td> <Td> 1.37 </Td> <Td> N / A </Td> <Td> 4.03 </Td> </Tr>

When does the next episode of supergirl come out