Public transport timetable
A public transport timetable (also timetable and North American English schedule) is a document setting out information on service times, to assist passengers with planning a trip. Typically, the timetable will list the times when a service is scheduled to arrive at and depart from specified locations. It may show all movements at a particular location or all movements on a particular route or for a particular stop. Traditionally this information was provided in printed form, for example as a leaflet or poster. It is now also often available in a variety of electronic formats. Journey planners have to some extent replaced traditional timetable books in many places.
A "timetable" may also refer to the same information in abstract form, not specifically published, e.g. "A new timetable has been introduced".
The first compilation of railway timetables in the United Kingdom was produced in 1839 by George Bradshaw. Greater speeds and the need for more accurate timings led to the introduction of standard railway time in Great Western Railway timetables in 1840, when all their trains were scheduled to "London time", i.e. Greenwich Mean Time (GMT), which replaced solar time. Until railway time was introduced, local times for London, Birmingham, Bristol and Manchester could differ by as much as 16 to 20 minutes; in India and North America these differences could be 60 minutes or more.
Thomas Cook Publishing has published the Thomas Cook European Timetable, a compendium of the schedules of major European railway services, since 1873 (appearing monthly since 1883). From 1981 to 2010 it also produced a similar bi-monthly Overseas volume covering the rest of the world, and some of that content has been moved into the European Timetable.
A timetable can be produced dynamically, on request, for a particular journey on a particular day around a particular time (see journey planner, below), or in a timetable that gives an overview of all services in a particular category and is valid for a specified period. The latter could take the form of a book, leaflet, billboard, or a (set of) computer file(s), and makes it much easier to find out, for example, whether a transport service at a particular time is offered every day at that time, and if not, on which days; with a journey planner one may have to check every day of the year separately for this.
Matrix format 
Many timetables comprise tables with services shown in columns, and stations or stops on the rows of the table. There will often be separate tables for each direction of travel, and often separate (pairs of) tables for weekdays, Saturdays and Sundays. Generally the times shown against each station or stop will be the departure time, except for the last stop of the service which will be the arrival time. The left hand column will list the stations in route order, and the other columns are arranged from left to right in chronological order.
If the service is scheduled to wait, both arrival and departure times might be shown on consecutive rows. If a slow service is overtaken by a fast service, the slow service will often occupy more than one column, to keep the times in order. There may be additional rows showing connecting services.
Times are usually shown using the 24-hour clock, but often in the United States and occasionally in the United Kingdom the 12-hour clock is used, with "am/A" or "pm/P" added. If services run at the same minutes past each hour for part of the day, the legend "and at the same minutes past each hour" or similar wording may be shown instead of individual timings.
Other information may be shown, often at the tops of the columns, such as day(s) of operation, validity of tickets for each service, whether seat reservations are required, the type of vehicle used (e.g. for heritage railways and airline timetables), the availability of on-board facilities such as refreshments, availability of classes, and a service number. Timetables with services arranged in rows of tables and stops or stations in columns are less common but otherwise similar to timetables with services in columns.
Stop-specific displays 
Some timetables, particularly at railway stations and bus stops, list the times that services depart from that location, sometimes with other information such as destinations and stopping conditions. Again, there may be separate lists for different days of the week. There may be a separate list for each line/direction, or a combined chronological list (as in the picture). In parts of mainland Europe train departures are listed on a yellow poster, and arrivals on a white poster. These posters are placed at entrances to stations and on platforms.
Electronic displays 
Dynamic electronic displays in stations may be at a central place and list the next few departures for each line, or all departures in the next hour. Displays on platforms usually just show the next departure (or perhaps the next few) from that platform.
Timetables may be printed as books, booklets, folded or plain cards or paper, posters, or hand-written on posters or blackboards, shown on back-lit displays, or published on-line or as SMS or text messages.
With the development of the internet and electronic systems, conventional thick paper timetables are gradually being replaced by website searching or CD-ROM style timetables, and the publication of comprehensive printed timetables is generally decreasing.
In many modern public transport systems, timetables and rostering are generated by computer, with the operators specifying the required operating span, minimum frequencies, route length/time and other such factors. Design of the schedule may aim to make times memorable for passengers, through the use of clock-face scheduling — services departing at regular intervals, at the same times every hour. This is less likely to apply at peak times, when the priority is optimum utilisation of available vehicles and staff.
Headway services 
In large cities services may be so frequent that consulting a timetable is unnecessary. In some cases public transport operators do not publish public timetables for busy times of day, or they may simply state "services run every 3–5 minutes" (or words to that effect)
An 1844 timetable for the Long Island Rail Road
Times and prices on printed display, Playa del Carmen, Mexico
International timetables 
A monthly timetable book of major trains, some bus and ferry services in Europe.
- Thomas Cook Overseas Timetable
A bi-monthly timetable book of major trains, and some bus and ferry services outside Europe, ceased December 2010.
- OAG Flight Guide
A monthly air timetable book published by OAG (Official Airline Guide), and covers all airlines and airports in the world.
National timetables 
United States 
- Amtrak System Timetable
The official timetable book, published twice a year.
- China Railway Passenger Train Timetable （全国铁路旅客列车时刻表）
- China Railway Passenger Express Train Timetable（全国铁路旅客快车时刻表）
Published twice a year by China Railway Publishing, in Chinese. The former timetable includes all trains, the latter fast express trains only.
- Trains at a Glance
Published once a year in English and Hindi.
The first regularly published timetable appeared in 1894, published by a private company. By the time of the nationalization of Japanese railways in 1906, three competing timetables were being published and it was decided that only one official timetable should be offered to the public. Five thousand copies of the first official timetable were published in January 1915.
In 2010, two printed national timetables were available: the Japan Tourist Bureau (JTB) Timetable (JTB時刻表) and the Japan Railways (JR) Timetable (JR時刻表）. These thick books - the February 2009 edition of the JTB timetable, for example, contains 1152 pages - are published every month and cover all stations and trains of JR and private railways, as well as long distance bus, ferry and air services. For frequent JR urban lines, subway trains, private railways and urban buses, only summary timetables are shown. In 2009, a book was published to mark the 1000th edition of the JTB timetable, containing reproductions of all one thousand covers, selected timetables and maps, and articles on the way the timetable is produced.
There are also many searchable online timetables covering all forms of transport, for example http://www.hyperdia.com/. Timetables for PDAs, mobile phones and PCs are readily available.
South Korea 
- Tourism Transport Timetable (월간 관광교통 시각표)
Published every month and covers all trains, highway bus, ferry and domestic air services.
The most comprehensive Europe-wide timetable information is provided by the electronic timetable search engine of Deutsche Bahn. (German version), (English version). Information is also available in Danish, Dutch, French, Italian, Polish, Spanish and Turkish.
- Ihr Reiseplan
This is a free timetable leaflet distributed in express train and has information about the departure, arrival time of the train and connecting services. For many years the “Kursbuch Gesamtausgabe” ("complete timetable"), a very thick timetable book, was published but its contents are now available on the Deutsche Bahn website and CD ROM.
- Pozzorario generale
Covers most trains.
- Offizielles Kursbuch Schweiz/Indicateur Officiel de la Suisse
A large annual publication consisting of railway, bus, ferry and aerial tramway (cablecar) timetables.
United Kingdom 
- GB Rail Timetable
Published by The Stationery Office (the official UK Government publishers), and contains information, according to its title page, "with permission of Network Rail and obtained under licence from ATOC" (the Association of Train Operating Companies). It closely resembles Network Rail's former timetable book, which ceased publication in 2007, but PDF timetable files are on its website.
It appears twice per year:
- In May, titled GB Rail Timetable Summer Edition lasting from May to December
- In December, titled GB Rail Timetable Winter Edition lasting from December to May
- "The Thomas Cook European Rail Timetable". The Man in Seat Sixty-One (travel website). Retrieved 18 February 2012.
- Calder, Simon (23 October 2010). "End of the line for the Thomas Cook book". The Independent. Retrieved 18 February 2012.
- "Thomas Cook European Rail Timetable to include 'Beyond Europe' section". Daily Mirror. 30 July 2011. Retrieved 18 February 2012.
- For an example of an SMS timetable, see Connex Melbourne's SMS timetable service
- Aoki, E. et al A History of Japanese Railways 1872-1999. Tokyo: East Japan Railway Culture Foundation, 2000.
- 時刻表1000号物語 ISBN 978-4-533-07525-4
See also 
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