Here is one of Icelandair's "as real as it gets" flights, simulating when the airline set jets on domestic routes in Iceland. I tried to perform the flight ICE61G from Egilsstaðir (BIEG) to Reykjavik (BIRK) for virtual Icelandair on Boeing 757-200 TF-FIK by Flight Factor in Vatsim. There was a half-loaded Boeing on a kinda short runway with auto-brake 4.