The conduits with a LoRa card installed do have a stats/lora and a stats/loraNodes endpoint. Check those on the conduit itself with a curl request and see if they have the stats you’re looking for.
For example on my 1.3.3 conduit, a GET to stats/lora returns:
admin@mtcdt:~# curl -k localhost/api/stats/lora
{
"code" : 200,
"result" : {
"rxCrcErrors" : 23624,
"rxDups" : 0,
"rxJoinDups" : 0,
"rxJoins" : 163,
"rxMicFails" : 143,
"rxPkts" : 20956,
"txAckDups" : 0,
"txAckPkts" : 0,
"txJoins1stWnd" : 163,
"txJoins2ndWnd" : 0,
"txJoinsDropped" : 0,
"txPkts" : 7104,
"txPkts1stWnd" : 7104,
"txPkts2ndWnd" : 0,
"txPktsDropped" : 0
},
"status" : "success"
}