F (S-train)

F
S-train line F at Grøndal Station (2017)
Overview
Status	Operational
Owner	Banedanmark
Locale	Copenhagen metropolitan area
Termini	Hellerup Copenhagen South
Stations	12
Service
Type	Suburban rail, urban rail
System	S-train
Operator(s)	DSB
Rolling stock	Litra SA and SE
History
Opened	3 April 1934; 90 years ago (1934-04-03)
Technical
Line length	12 km (7.5 mi)
Track gauge	1,435 mm (4 ft 8+1⁄2 in) standard gauge
Operating speed	80 km/h (50 mph)
Route map Legend Hellerup Ryparken Bispebjerg Nørrebro Fuglebakken Grøndal Flintholm KB Hallen Ålholm Danshøj Vigerslev Allé Copenhagen South

F is the service designation for trains on the ring line of Copenhagen's S-train network. It runs from 05:00 to 01:00 from Copenhagen South to Hellerup. Trains run every 5 minutes between about 7:00 and 19:00, Monday through Friday, and every 10 minutes on weekends, early mornings and late evenings/nights. On Friday and Saturday nights there is also a 30 minutes service throughout the night. In 2028 this line is planned to become a pilot project for driverless operation of the S-train system, becoming fully automated in 2029.^[1][2]