Sleep-friendly public transport across the globe

By: The CPAP Team · Published October 22, 2024
A woman sleeping comfortably on a metro public transport system

 Key Takeaways

  • Sydney Metro in Australia ranks as the most sleep-friendly metro system globally, boasting 98% cleanliness and 92% customer satisfaction ratings.
  • The top 5 sleep-friendly metro systems offer amenities like air conditioning, WiFi access, and bathroom accessibility, enhancing passenger comfort.
  • New York City's Q train and London's District line are the most sleep-friendly lines in their respective metro systems, based on factors like on-time performance and ridership.

The ease of commuting to and from points A to B can change drastically from day to day. With public transit running smoothly some days and unexpected delays the next, it can be stressful for passengers across the globe. But are certain metro rail systems less stressful to travel on than others?

We’ve uncovered the most – and least – sleep-friendly metro rail systems internationally based on a variety of factors, such as number of stations, busiest lines, on-time operation, accessibility to air conditioning within stations and cars, bathroom accessibility, cleanliness, WiFi availability, city quality of life, and more to find out which metro rail systems offer the highest level of comfortability when it comes to relaxation before commuting or traveling to a new part of the city.

The World's Top 20 Sleep-Friendly Metro Rail Systems

Sticking to a set bedtime during the week is easier said than done when all of life’s demands get in the way, and plenty of us need to be up and at ‘em at early hours. Relying on public transport to commute can be quite stressful, so we identified and ranked the most sleep-friendly metro systems globally to help you relax before a busy work day.

Top 20 sleep-friendly metro systems globally, with Sydney, Toronto, and Copenhagen ranking highest on a world map.

Surprisingly, or not, the most sleep-friendly metro system isn’t located in the U.S. — the Sydney Metro in Australia takes the top spot, offering passengers the best amenities when it comes to getting some rest. Sydney’s Metro has 98% cleanliness and 92% customer satisfaction ratings. Beyond having a stellar cleanliness rate across cars and an impeccably high customer satisfaction rate, the metro also provides passengers with air conditioning in stations and cars, WiFi, and bathroom accessibility. Servicing nearly 23.3 million riders annually across 24 stations, passengers are sure to be kept comfortable while riding. 

Globally, the TTC in Toronto, Canada, ranks as the second most sleep-friendly metro system, boasting a 91.5% cleanliness rating, though its customer satisfaction rate is only 71%. But this isn’t so bad for a metro system that spans 79 stations and services over 302.5 million riders annually. The TTC also offers passengers air conditioning throughout stations and subway cars, bathroom access, and WiFi access. 

The Copenhagen Metro in Denmark services over 120 million riders annually across 39 stations and earns its spot in the top three with a 97% cleanliness rating and 81% customer satisfaction rating. In addition to these high ratings, Copenhagen’s metro system also has air conditioning, access to WiFi, and bathroom accessibility, among other amenities. 

Finally making it stateside, and perhaps a bit of a shocker, Philadelphia’s SEPTA Metro is the fourth most sleep-friendly metro system globally. Servicing 17.9 million riders annually across 286 stations, the SEPTA’s cleanliness and customer satisfaction ratings rank quite low compared to the top three metros, at 59.8% and 64%, respectively. While it also offers passengers air conditioning, bathroom accessibility, and WiFi access — its saving grace is the 81.25% on-time rate. This most definitely saves commuters from quite a bit of stress! 

Rounding out the top five is Spain’s Metro Bilbao, which services nearly 92.4 million riders annually across 48 stations. With a 97.8% cleanliness rating and air conditioning, bathrooms, and WiFi accessible to passengers, it’s clear why it ranks so highly. Quality of life in Bilbao, Spain, also ranks highly, helping to solidify its metro in the top five. 

Unsurprisingly, many of the world’s most widely recognized metro systems landed in the top 20 sleep-friendly metro systems, considering millions of passengers may find themselves trying to get some R&R while speeding through winding tunnels.

The 20 Least Sleep-Friendly Metro Rail Systems Worldwide

On the flip side, some metro systems offer little amenities for passengers to sit down and relax while whizzing down the tracks. Here are the least sleep-friendly metro systems:

Top 20 least sleep-friendly metro systems globally, with Turin, Tbilisi, and Rome ranking as the least favorable.

The Turin Metro in Italy comes in as the No. 1 least sleep-friendly metro system globally, servicing 23 stations and offering passengers no air conditioning within stations and cars, no WiFi access, and no bathroom access according to our research. Additionally, each car is only able to seat 25, so weary passengers looking to take a seat and rest their legs have slim chances of doing so on the Turin Metro. 

Georgia’s Tbilisi Metro ranks as the second least sleep-friendly metro system. Similarly to the Turin Metro, it also services 23 stations and fails to offer passengers any air conditioning, WiFi, or bathrooms while traveling to and fro. However, each car does have more than double the amount of seating compared to the Turin Metro. 

Heading back to Italy, the Rome Metro rounds out the list of the top three least sleep-friendly metro systems globally. This metro services 73 stations and though it doesn’t offer passengers air conditioning within stations and cars, it does offer bathroom access and a seating capacity of 60 for tired passengers to take a rest. Overall, neither of these metro systems would be ideal to sleep on.

How Do the World's Busiest Metro Systems Compare?

We Analyzed NYC's Subway to Identify the Most Sleep-Friendly Lines

Of the New York City Subway’s 23 lines, our research revealed which is the best line across the entire Subway system. While many of the factors such as air conditioning availability, WiFi access, bathroom access, customer satisfaction rates, and cleanliness rates remained the same – we took a close look at on-time operation and annual ridership to determine which lines come out on top.

Chart ranking the most sleep-friendly NYC subway lines, with the Q train ranked highest at 83.9 and the G train lowest at 67.1.

Through our analysis, we found that the Q train is the best subway line. With an on-time operation rate of 96.1% and 195.8 million passengers hopping on and off this line at 29 stations per year, the 2nd Avenue/Broadway Express line cements its #1 spot. 

The S 42 St, Franklin Ave, and Rockaway Park Shuttles come in as the second-best Subway line. Servicing 11 stations and 92.3 million passengers every year, the shuttle service has an on-time operation of 92.6%. 

Following in third place for best NYC Subway line is the 1 train. The Broadway-7 Avenue local line services 38 stations and 112.2 million passengers each year with an on-time operation of 95.8%. 

With the NYC Subway system servicing millions of New Yorkers and tourists every year, this ranking is sure to cause a bit of discourse among riders!

London Underground's Most Sleep-Friendly Lines

Similarly to our ranking of New York City’s Subway system, we wanted to determine which of the 11 London Underground lines have been crowned the best. Many of the factors varied greatly when it came to determining the best Tube line, making for a diverse ranking.

Chart ranking the most sleep-friendly London Underground lines, with District, Metropolitan, and Circle lines tied at 83.9.

The District line has come out as the #1 Underground line. This line services 60 stations, making it the line with the most stations along its route. 251.2 million passengers ride this line yearly, and with customer satisfaction and on-time operation rates of 85% and 92.74%, it’s easy to see why its earned the top spot. 

Following in second place is the Metropolitan line, servicing 34 stations across the city. This line sees 93.4 million passengers rushing in and out of its doors yearly and has a customer satisfaction and on-time operation rates of 84% and 90.56%. 

Finally, taking the third place spot is the Circle line, which services 36 stations around the city. A whopping 141.6 passengers ride this Tube line yearly and it has customer satisfaction and on-time operation rates of 85% and 91.64%, respectively.

Whether commuting to and from work, spending a long day exploring a new city, or maybe even playing tourist in your own — it’s important that you’re getting a good night’s rest each night. If you find yourself nodding off more than usual while weaving through your local metro system’s tunnels, check out our  at home sleep apnea test  to start your healthy sleep journey.

Discover Your Path to Restful Sleep

Sleep apnea, meet your match. Our at-home sleep test brings expert diagnosis right to your doorstep, guiding you toward the vibrant world of good sleep. With the support of our CPAP Guides and a simple four-step process, you'll have clear answers about your sleep health—and a plan to move forward.


Close-up of a hand wearing a small finger sleep apnea testing device, representing the at-home sleep apnea test offered by cpap.com.

Methodology

We analyzed 65 metro stations across the United States, Canada, Mexico, the United Kingdom, Australia, and Europe. We looked at various metrics including air conditioning on trains and stations, number of stations, amount of on-train seating, operating hours, on-time service operation, lines with the highest annual ridership, customer satisfaction, bathrooms at the station, cleanliness, elevator accessibility, WiFi availability, and city quality of life. Using these metrics we created a weighted rank to identify the top sleep-friendly metro stations. Link to all sources . Data accurate as of October 7, 2024.

cpap.com logo

The CPAP Team

Written and edited by the cpap.com team. Our team is a dedicated group of writers, researchers, and CPAP experts specializing in sleep apnea education and management. With over two decades of experience in the field, we combine our collective knowledge to help readers navigate their sleep apnea journey with confidence and ease.

Back to blog

Your sleep apnea, your treatment

Answer a few short questions and we'll pair you with the solution that's right for you