Anyone who’s stood on a wet London kerb with no cab in sight knows the frustration. At certain times, taxis can genuinely be hard to find — and there are clear reasons why. This guide explains the causes (peak demand, driver availability, weather, surge) and the simple fix: pre-booking a guaranteed, fixed-fare car.
Key takeaways
- Peak demand — rush hours, events and weekends stretch supply thin.
- Weather — rain spikes demand and reduces availability.
- Driver availability can vary by area and time of day.
- Apps surge when cabs are scarce, so on-demand gets pricey.
- Pre-booking guarantees a car at a fixed price — the reliable fix.
01 / WHENWhen cabs get scarce
Availability tightens at predictable moments: rush hours, Friday and Saturday nights, big events, and whenever it rains — demand jumps just as everyone wants a ride at once. Late at night, fewer cars are on the road too.
02 / WHYWhy it happens
It’s supply and demand: a fixed pool of drivers meets surging demand at peak times, and app pricing rises in response. In some areas or hours, fewer cars are simply available — so hailing or opening an app can leave you waiting.
03 / FIXThe simple fix: pre-book
The reliable answer is to pre-book. A booked car is reserved for you at a set time and a fixed fare — so you’re never gambling on one being free, and never paying a surge because it’s busy. For anything time-critical, like an airport run, that certainty is worth everything.
04 / RUSHXOGuaranteed with Rushxo
Rushxo is pre-booked private hire — reserve a car in advance at a fixed no-surge fare, 24/7, and it’s guaranteed to be there. No kerbside waiting, no surge, no “no cars available.”
FAQFrequently asked questions
Why is it sometimes hard to get a taxi in London?
At peak times — rush hours, weekend nights, events and rainy weather — demand surges against a fixed pool of drivers, so cabs get scarce and app prices rise. Pre-booking a car avoids the problem entirely.
Why can’t I get a cab when it rains?
Rain sharply increases demand as more people want to avoid walking, while availability doesn’t rise to match — so cabs get harder to find and apps surge. A pre-booked car is reserved regardless of weather.
Are there fewer taxis late at night?
Fewer cars are typically on the road late at night, so hailing or using an app can mean waiting. Pre-booking guarantees a car at your time, which is why it’s best for late trips.
Why do app prices go up when it’s busy?
Ride apps raise prices when demand outstrips supply — exactly when cabs are scarce — so on-demand rides get expensive at the worst moments. A fixed fare doesn’t move.
How do I make sure I get a taxi?
Pre-book it — a reserved car is guaranteed at a set time and fixed fare, so you’re never left waiting or paying a surge, especially for airport runs and other time-critical trips.
Does Rushxo guarantee a car?
Yes — Rushxo is pre-booked private hire, so your car is reserved in advance at a fixed no-surge fare, 24/7, and guaranteed to be there.
Time Matters
Pre-book a guaranteed car
Fixed fares confirmed before you ride. Local licensed drivers, live traffic routing, 24/7 human support — and no surge, ever.