So it does, well I never!
It's not a site I like, things sliding up and down allover the place. The tram times are based on adding multiples of standard frequency (every 12 minutes) from start of service but I can cope with building a 12 minute frequency and an x minutes journey time into my itineraries. I just don't understand this secret squirrel mentality where the information is known but someone won't share it!
Traveline SW only returns bus travel.
Transport for Greater Manchester, well it's an abomination.
One of the suggested alternatives for those previously boarding at Chorlton Street is to use the free city centre bus. These are the actual times (from Bustimes.org) for the supposed 10 minute frequency on Thursday afternoon:
1122 - 1155 depart Piccadilly - arrive Piccadilly,
1131 - 1206,
1157 - 1230,
1200 - 1232,
1209 - 1237,
1236 - 1312,
1242 - 1314,
1250 - 1321,
1318 - 1356,
1323 - 1354,
1330 - stopped short
1356 - 1432,
1412 - 1444,
1446 - 1529,
1450 - 1517,
1520 - 1551,
1532 - 1600,
1535 - 1609,
1548 - 1624,
1550 - 1622,
1617 - 1656,
1622 - 1657,
1631 - 1703,
1710 - 1750,
1713 - 1751,
1731 - 1806,
1808 - 1842,
1833 - 1913,
1852 - 1914.