Sky Glass and Sky Stream customers are getting a new Real Time option meant to cut the delay between live sports action and what appears on screen. Sky says the feature is designed to reduce latency and let viewers see the action almost instantly, with the action on the pitch visible within seconds on supported events.

The timing matters because Sky has put the 2026 World Cup on and ITV among the live sports that will support it. For fans trying to follow a match in real time, even a few seconds can decide whether a goal, save or red card lands in the room before it shows up on a phone alert or social feed. Sky is also listing dedicated Real Time channels, including One HD RT on EPG numbers 926-944, ITV1 HD RT on channel 945 and ITV4 HD RT on channel 946.

Customers will need to choose the Real Time option on screen during supported live sports, and the feature does not work at the same time as Rewind Live TV. That trade-off underscores how Sky is trying to solve one problem without turning its live viewing into a fully time-shifted service.

Live online sports streams often run behind the action by a few seconds or even tens of seconds because video has to be processed, compressed, cached and redistributed across digital networks. Sky says Real Time reduces that lag, but it has not said exactly what technical changes make it work or how much latency users should expect to lose. The company also has not said whether every eligible customer will get the feature at once, beyond its current rollout on select live sports.

That leaves the practical question hanging over an otherwise simple promise: whether Sky’s new mode is fast enough to make a real difference for the biggest matches, or only fast enough to narrow the gap a little. For viewers who care most about live sport arriving live, that difference will be felt the moment the whistle blows.