The concourse train at Denver International Airport will be partially shut down for maintenance over two nights in early October, airport officials announced Friday. Trains will not run between the terminal and Concourse A between 8 p.m. and 1 a.m. on Oct. 2 and Oct. 3. Trains will still run between Concourse A to Concourses B and C, according to the airport’s news release. Related Articles Transportation | Denver breaks 14-year daily high temperature record Transportation | Member of three car theft, burglary crime rings takes plea deal Transportation | Thunderstorms delay more than 400 flights at DIA on Sunday Transportation | United Airlines cuts deal with Elon Musk’s Starlink to offer free in-flight Wi-Fi Transportation | Short-term parking areas at DIA to shift next week for power cleaning During the shutdown, departing passengers will need to go through A Bridge Security.