So there is no listed times for Ilford Ortho+ and Adox FX-39 II, but using what I know from other photographers I went with the Ilford FP4+ time and dropped it by thirty seconds and you know the combination is amazing!
Canon EOS Elan 7 - Canon Lens EF 28mm 1:2.8 (Green-11) - Ilford Ortho+ @ ASA-80
Adox FX-39 II (1+9) 5:30 @ 20C
Scanner: Epson V700 + Silverfast 9 SE
Editor: Adobe Photoshop CC