Oct. 31-Nov. 1: UP Express service adjustments Started Mon Oct 19 Until Fri Oct 23 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 Until Fri Oct 23 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.