Oct. 31-Nov. 1: UP Express service adjustments Started Mon Oct 19 Until Sat Oct 24 Oct. 31-Nov. 1: Service adjustments On Saturday, Oct. 31 and Sunday, Nov. 1, planned construction is taking place on UP Express. There will be no UP Express train service. GO buses will run direct between Union Station Bus Terminal and Pearson Airport Terminal 1. There will be no UP Express service at Bloor, Mount Dennis or Weston stations. There are some late-night service adjustments on Friday, Oct. 30.Learn more about these and upcoming service adjustments on UP Express.Nov. 14-15: Service adjustments Started Thu Oct 22 Until Sat Oct 24 On Saturday, Nov. 14 and Sunday, Nov. 15, planned construction is taking place on UP Express.There will be no UP Express train service.GO buses will run direct between Union Station Bus Terminal and Pearson Airport Terminal 1.There will be no UP Express service at Bloor, Mount Dennis or Weston stations.There are some late-night service adjustments on Friday, Nov. 13.Learn more about these and upcoming service adjustments on UP Express.