How Fast Do London Underground Trains Go

Alright, let’s talk about the London Underground—or as we Londoners affectionately call it, The Tube. You’ve probably been squished into a carriage, clinging to a pole, wondering, “Just how fast is this metal snake actually going?” The answer might surprise you. It’s not exactly breaking the sound barrier, but it’s got a few tricks up its tunneled sleeve.

The Speed of the Tube: A Surprising Reality Check

First, the big reveal: the average speed across the entire network is just 20 miles per hour (about 32 km/h). Yep, you read that right. You could probably cycle faster on a good day, especially if you’re dodging potholes and angry taxi drivers. But wait—don’t cancel your Oyster card just yet.

That average speed includes every stop, every slow crawl through a tunnel, and every “we are currently being held at a red signal” announcement. The top speed is a different story. Most modern trains can hit 50 to 60 mph (80–96 km/h) on the express sections, like the Metropolitan line out towards Amersham. That’s like a cheetah on a tight schedule.

But here’s the kicker: those high speeds last for maybe a minute or two before you have to brake for the next station. It’s like driving a Ferrari to the corner shop. Impressive, but a little anticlimactic.

Why So Slow? Let’s Blame the Tunnels and the Bends

The Tube is old, my friend—like, Victorian-era old. The tunnels were dug by hand, often following the curves of streets above. Those sharp bends force trains to slow down to a crawl, sometimes as low as 10 mph. It’s not a bug; it’s a feature of history.

And then there’s the signalling system. Much of it is ancient, relying on trains being spaced far apart to avoid a crash. Newer lines like the Jubilee and Victoria use automatic train control, which lets them run faster and closer together. But on the Bakerloo line? You’re practically sending smoke signals.

Also, let’s not forget the heat. Speeding up creates friction, which heats up tunnels that are already hotter than a dragon’s armpit in summer. So going slower actually keeps passengers from melting into puddles of sweaty despair. You’re welcome.

London Underground Tube Train | High Speed Video Captured | 1080p - YouTube

The Speed Champions of the Underground

If you want to feel the breeze in your hair (or, more likely, your mask), hop on the Metropolitan line. It has long, straight sections where trains touch 60 mph in the open air. It’s basically the Autobahn of the Tube, but with more leaf-peeping commuters.

The Victoria line is a close second, with its computer-driven trains hitting 50 mph in the tunnels. It’s also one of the most reliable—so you get speed and punctuality. Take that, Northern line. Speaking of which, the Elizabeth line launched with a bang, reaching 60 mph in its central sections. It’s the new kid, and it shows off.

On the flip side, the Waterloo & City line is a snail’s pace of about 20 mph max. But hey, it’s only two stations, so it’s basically a moving corridor. No one expects a drag race from it.

The Real Speed Boogeyman: Delays

Let’s be honest: the actual speed of the Tube is whatever the “person under a train” incident, signal failure, or “leaves on the track” allows. You can be whizzing along at 40 mph, then suddenly crawl at 5 mph for ten minutes. It’s the London lottery.

Exploring The Rapid Speeds Of London's Underground Trains | QuartzMountain

But here’s a fun fact: if you could ride the entire 250-mile network without stopping, you’d average about 40 mph. That’s a theoretical speed, like my ability to finish a novel without procrastinating. It never happens.

So, Is It Fast Enough?

Compared to Tokyo’s subway (which hits 50 mph regularly) or Moscow’s (which has deep tunnels and fast trains), the Tube is a bit of a gentle jogger. But it’s not trying to be a speed demon. The Tube is reliable enough (when it isn’t striking), and it gets you through a city that’s older than most countries.

Speed isn’t everything. It’s about the journey, the people-watching, and the moment a busker suddenly plays a perfect cover of “Wonderwall” on the platform. You can’t put a mph value on that.

The Uplifting Conclusion: You’ll Get There Eventually

So next time you’re trundling along at 18 mph, grumbling about delays, remember this: you’re riding a living museum that moves. It’s a century-old marvel of engineering that still works, despite being older than your grandma’s tupperware collection. And when you finally step out into the daylight, you’ve conquered the city—slowly, yes, but with style.

Besides, going fast is overrated. You’re in London. You’ve got a warm Pret coffee, a podcast, and a seat (maybe). The Tube’s speed isn’t about velocity—it’s about the vibe. And the vibe is: “I’m on an underground train, I’m going somewhere, and I’m not late enough to cry.” That’s a win in my book. Keep rolling, London. Slow and steady wins the commute.