UA website offering limited routing
Booking a trip from DRO to YYZ and website only offers 5 options, all single stop in DEN.
Previously was able to route through other hubs like ORD, IAD or EWR for similar (sometimes lower) pricing and get more PQM/S and most importantly avoiding a 4 hour flight on a CRJ700!
Matrix and Google both show many additional options.
Did something change recently with the UA routing algorithms?