The Greater Stockholm Local Transit Company and Upplands Lokaltrafik launched the new line Sunday, which goes from Alvsjö to Uppsala, and stopping at different stations along the way, including at Sweden's biggest airport.
Taking the train to Arlanda costs between SEK 75 and SEK 125, depending on whether the passenger already has a transit pass. The journey from the center of Stockholm to Arlanda using the new line takes about 35 minutes.
The train goes twice an hour from early morning until around 10 p.m. Late nights and weekend mornings, the train will go less frequently - about once an hour. The last train each day will embark around midnight.