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HospitalWaits by Doctor Data Ltd

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HospitalWaits is a Doctor Data Ltd product

Healthcare data, medically informed. Built and authored by Mustafa Ghafouri (MBChB, MSc) · doctor-data.co.uk

Data sources

NHS England RTT — wait times
NHS ODS — trust info
postcodes.io — geocoding

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Independent tool — not affiliated with or endorsed by the NHS or any provider. This is not medical advice. Your individual wait may differ from medians shown.

Licensed under the Open Government Licence v3.0.

© Doctor Data Ltd. Independent — not affiliated with the NHS or any provider. Source: NHS England RTT · Analysis: Doctor Data Ltd.· Page refreshed: 10 June 2026

PRINCESS MARGARET HOSPITAL NHS Waiting Times — All Specialties | HospitalWaits

HospitalWaits by Doctor Data Ltd

PRINCESS MARGARET HOSPITAL

WINDSOR, SL4 3SJ

Showing data for 2 specialties

At a glance

68 patients on waiting lists at this trust

Shortest wait: Gastroenterology Service — 2-week median.
Longest wait: Trauma and Orthopaedic Service — 4-week median.
18-week target: 1 of 2 specialties meet the NHS Constitution standard (9 in 10 patients, 92%).

Waiting times by specialty

Click any specialty for the 12-month trend at this trust. Data through March 2026.

4wk
Trauma and Orthopaedic Service
51 on the list · 90% within 18 weeks
View trend →
2wk
Gastroenterology Service
17 on the list · 100% within 18 weeks
View trend →

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Read more

How to read NHS RTT data without losing your mind
A primer on the Referral-to-Treatment statistics that NHS England publishes monthly — what the numbers actually mean, and the mistakes most coverage makes.
Why are NHS waiting lists so long? (a doctor's view)
Six structural drivers behind UK NHS waits — without taking political sides. What's improving, what's not, and what it means for you as a patient.

HospitalWaits is a Doctor Data Ltd product

Healthcare data, medically informed. Built and authored by Mustafa Ghafouri (MBChB, MSc) · doctor-data.co.uk

Data sources

NHS England RTT — wait times
NHS ODS — trust info
postcodes.io — geocoding

Data through March 2026

Site

About
Right to Choose
Methodology
Insights
National rankings
All NHS trusts
For journalists
Editorial policy
Sponsorship policy
Privacy
Terms

Disclaimers

Independent tool — not affiliated with or endorsed by the NHS or any provider. This is not medical advice. Your individual wait may differ from medians shown.

Licensed under the Open Government Licence v3.0.

© Doctor Data Ltd. Independent — not affiliated with the NHS or any provider. Source: NHS England RTT · Analysis: Doctor Data Ltd.· Page refreshed: 10 June 2026