KSEA another issue

departures and arrivals are appearing to work (scheduled isnt) but there is a wierd issue. Two flights with same route + departure/arrival times but different flight numbers.

QXE2429 DH8B Kelowna Int’l (CYLW) 06:02 PDT 06:43 PDT
QXE429 DH8D Kelowna Int’l (CYLW) 06:02 PDT 06:43 PDT

QXE115 DH8D Calgary Int’l (CYYC) 06:23 MDT 06:42 PDT
QXE2115 DH8D Calgary Int’l (CYYC) 06:23 MDT 06:42 PDT

QXE207 DH8D Yakima Air Terminal (KYKM) 06:07 PDT 06:33 PDT
QXE2207 DH8D Yakima Air Terminal (KYKM) 06:06 PDT 06:33 PDT

QXE155 DH8D Pangborn Memorial (KEAT) 06:00 PDT 06:30 PDT
QXE2155 DH8D Pangborn Memorial (KEAT) 06:03 PDT 06:29 PDT

QXE381 DH8D Victoria Int’l (CYYJ) 06:00 PDT 06:25 PDT
QXE2381 DH8D Victoria Int’l (CYYJ) 06:00 PDT 06:25 PDT

Oh I see what they’re doing. The airline schedules/sells it as the 4 digit number, and then the regional operates it as the 3 digit number.