Weather related service information Started Until Thu Aug 6 A heat warning from Environment Canada is in effect today for our service area. During prolonged periods of high heat, we are required to run trains at slower speeds. To ensure the safety of our customers and crew, track speed reductions are issued along the network. You may have a longer than usual wait between UP Express trains between 13:15 to 14:45 due to weather related track conditions. Please stay well hydrated, drink plenty of water and bring enough for your entire trip as not all stations have food or beverage options available. Plan ahead and give yourself extra time for travel. We know that heat-related delays can be frustrating for customers, however we must take proactive measures to ensure the our network operates safely in all kinds of weather conditions. If you feel unwell while travelling or you are at a station, please seek assistance from station staff or any available Metrolinx employee...., for more information visit upexpress.com