Fairfax Connector on a Sunday

[Scrabbleship]

I'm going to be in the Commonwealth for part of today and I'm wondering what my chances of getting an RTS, LFR, or O7NG are on Fairfax Connector on a Sunday? Which routes/locations are my best bets? Thanks!

[Tristan]

All that's guaranteed anywhere is LFRs, from my observations...and a runner-up would be Orion V.  Haven't seem any O7s outside of the 306 yet though someone here mentioned seeing one at Huntington.

[Scrabbleship]

Anyone have good route suggestions to fan, preferably on the Orange Line side?