SQ DPS-SIN-DXB and SIN-DPS is regional product.
SQ A380 PEK-SIN is just for the next couple of days and then reverts to regional product.
TG SIN-BKK is 2-class as is LX ZRH-ARN and LHR ARN-FRA (not sure about NRT-ICN and ICN-HKG)
LX BKK-SIN reportedly has poor service
You'll have a surface sector in NYC since no JFK-ORD flights
Seems you will only have a couple of longhaul (non-regional) F flights.