According to flytango.com

HERE's 12 New Tango flight begining 01-OCT-03

YYC-YOW
AC 6160 EQ:320 DEP:8:30 am ARR:2:13 pm
TRAVEL TIME:3 hr 43 mn (replacing or "codeshared" with AC 1184 ??)

AC 6161 EQ:320 DEP:8:15 am ARR:10:33 am
TRAVEL TIME:4 hr 18 mn (replacing or "codeshared" with AC 1187 ??)

YYC-YUL
AC 6162 EQ:320 DEP:4:00 pm ARR:9:53 pm
TRAVEL TIME:3 hr 53 mn (replacing or "codeshared" with AC 1150 ??)

YUL-YYC
AC 6163 EQ:320 DEP:8:50 am ARR:11:20 am
TRAVEL TIME:4 hr 30 mn (replacing or "codeshared with AC 177 ??)

YVR-YUL
AC 6180 EQ:320 DEP:1:55 pm ARR:9:28 pm
TRAEL TIME:4 hr 33 mn (replacing or "codeshared with AC 1118 ??)

YUL-YVR
AC 6181 EQ:320 DEP:7:30 pm ARR:9:55 pm
TRAVEL TIME:5 hr 25 mn (replacing or "codeshared with AC 129 ??)

YVR-YOW
AC 6182 EQ:320 DEP:3:10 pm ARR:10:35 pm
TRAVEL TIME:4 hr 25 mn (replacing or "codeshared with AC 138 ??)

YOW-YVR
AC 6183 EQ:320 DEP:7:45 am ARR:9:53 am
TRAVEL TIME:5 hr 08 mn (replacing or "codeshared with AC 163 ??)

YEG-YOW
AC 6196 EQ:320 DEP:8:20 am ARR:1:59 pm
TRAVEL TIME:3 hr 39 mn (replacing or "codeshared" with AC 104 ??)

YOW-YEG
AC 6197 EQ:320 DEP:6:55 pm ARR:9:07 pm
TRAVEL TIME:4 hr 12 mn (replacing or "codeshared" with AC 143 ??)

YEG-YUL
AC 6198 EQ:320 DEP:12:15 pm ARR:5:56 pm
TRAVEL TIME:3 hr 41 mn (replacing or "codeshared" with AC 176 ??)

YUL-YEG
AC 6199 EQ:320 DEP:9:00 am ARR:11:23 am
TRAVEL TIME:4 hr 23 mn (replacing or "codeshared" with AC 169 ??)