Timeshift channel

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A timeshift channel is a television channel carrying a time-delayed rebroadcast of its "parent" channel's programming. This channel runs alongside their parent: the term "timeshift" does not refer to a network broadcasting at a later time to reflect a local time zone, unless the parent is also available. Often the timeshift channel's branding and advertising will be the same as that of the parent, with the channel number and respective timing being the only distinction between the two, but some, such as Channel 4 +1 in the United Kingdom and TVNZ 1+1 in New Zealand, will overlay a different digital on-screen graphic to distinguish the two channels. A few channels, like Film4 +1 in the United Kingdom, do not carry a digital on-screen graphic on its regular channel or its timeshift channel.

United Kingdom[edit]

In the United Kingdom, most timeshift channels have a time delay of one hour, and are thus described as a +1 channel – for instance, ITV2 has a timeshift channel known as ITV2 +1. More recently, some channels have launched timeshift channels with a delay of two hours – +2 channels. The most notable of these was FX, though the timeshifted channel was presented as simply FX +, rather than FX +2. The channel later changed to a one-hour timeshift and was later renamed FX +, but was renamed to Fox + on 11 January 2013, and later Fox +1 on 20 March 2017. UKTV Style had a +2 hour channel, but was called UKTV Style 2, it closed in late 2008 and was replaced by Watch. Between June 25, 2007 and April 21, 2008, Discovery Channel had a 90-minute timeshift channel dubbed Discovery Channel +1.5 and was replaced with Discovery Science +1.[1] Most timeshift channels are available only via pay television, although Channel 4 +1, ITV2 +1, E4 +1, ITV +1, ITV3 +1, Channel 5 +1, Film4 +1, Sony Movie Channel +1, 5Star +1, 5USA +1, ITVBe +1, ITV4 +1, Sony Crime Channel +1, CBS Reality +1, truTV +1, Dave ja vu, Blaze +1, Quest +1, Quest Red +1, More4 +1, Pick +1, Channel 4 +1 HD, Pop +1 and Tiny Pop +1 are available via the UK digital terrestrial service, Freeview. Cartoon Network +1 shut down on 24 April 2006 in the UK, but was relaunched on 1 April 2014 replacing Cartoon Network Too. There are currently 50 timeshift channels in the UK on Sky and 31 on Virgin Media.


Ireland has access to many of the UK timeshift channels through satellite and cable services. Some are also available via spillover transmissions from Northern Ireland such as UTV's timeshift service UTV +1. RTÉ provides a part-time timeshift service for RTÉ One, RTÉ One +1 starts each night at 7 p.m. after the close of RTÉjr. TV3 launched their timeshift service in April 2015. TG4 (the Irish language broadcaster) is considering a timeshift channel.


In Australia, timeshifted Foxtel pay TV channels typically carry a time delay of two hours, making the timeshift channels run on local time in Western Australia when daylight saving time is not in effect. These channels may accordingly be described as +2, such as on Arena, although the timeshift for W. is branded as W2. More than 20 timeshift channels exist, most of them for entertainment channels.

New Zealand[edit]

In New Zealand, Sky Movies 2 was formerly a two-hour delayed timeshift channel of Sky Movies 1 between 2007 and 2013. MediaWorks launched an hour-delayed timeshift channel of the TV3 feed with Auckland regional advertising on 30 March 2009. In 2012, TVNZ replaced TVNZ7 with an hour-delayed timeshift channel of the TVNZ 1 feed with Auckland regional advertising. In late August 2013, U was also replaced, with an hour-delayed timeshifted version of TV2. Mediaworks launched an hour-delayed timeshifted version of Four on 27 June 2014, and replaced it with an hour-delayed timeshifted version of Bravo on 3 July 2016. Sky Television launched an hour-delayed timeshifted version of Prime on 1 February 2017. On 1 July 2019, MediaWorks launched an hour-delayed timeshift version of ThreeLife, replacing The Edge TV which went online only.


In Poland, there are two timeshift channels. Private, commercial TVN HD +1 was launched on May 1, 2010 and regional TVS HD +1 on April 30, 2010.


In Bulgaria, the terrestrial versions of bTV Lady, Ring BG and Diema Family are shifted by an hour, with the normal versions only available on cable and satellite.

The Americas[edit]

United States[edit]

In the United States, timeshift channels typically carry a time delay of three hours (in line with the time difference between the east and west coasts of the U.S.), and are generally called "West" feeds (the main channels are generally called "East" feeds). For conventional broadcast networks, a timeshift channel is a network affiliate from a market in another time zone (such as WCBS-TV, WNBC, & WABC-TV in New York City as an Eastern Time Zone feed and KCBS-TV, KNBC, & KABC-TV in Los Angeles as a Pacific Time Zone feed for CBS, NBC, & ABC); for cable-only outlets, a timeshift channel is simply the original programming feed retransmitted at a later time, as is the case with timeshift channels in other countries. CBS also uses its streaming service CBSN as a timeshift channel, carrying select CBS Newscasts on a half-hour delay from their original airings.

The major U.S. terrestrial television networks broadcast without delay in the Eastern and Central time zones (UTC−5 and UTC−6, respectively), but delay programs by one and three hours respectively for the Mountain (UTC−7) and Pacific (UTC−8) time zones. The start of U.S. evening prime time programs is typically announced in the form of "8, 7 Central" (often written as "8/7c") or "8 Eastern and Pacific" (often written as "8 ET/PT").

Many cable television channels do not timeshift (or offer timeshift feeds to all viewers across the country), though there are several exceptions. As an alternative, many cable channels, including cable news outlets such as Fox News Channel, CNN and HLN timeshift most of their prime time programs on their main channel in late night time slots, so that they will air during prime time in both the Eastern and Pacific time zones, though it is subject to pre-emption because of later breaking news.

Premium channels such as HBO, Showtime and Starz commonly air three-hour delayed feeds of the main channel and their multiplex channels, though typically digital cable providers only simultaneously carry the East and West coast feeds of the main channel while the multiplex channels are a singular feed (the "East" feed for the Central and Eastern time zones, and the "West" feed for the Pacific and Mountain zones); this allows subscribers to watch a movie, series or special three hours behind or ahead of its original airing in their area (in the case of The Movie Channel, many cable systems only carry the respective coastal feed of the main channel and its multiplex channel The Movie Channel Xtra, rather than airing the East and West feeds of the primary channel or both channels).

Sporting events, including the Super Bowl, have been broadcast live in all U.S. time zones simultaneous with the primetime schedule of Eastern time zone, for decades, resulting in announcements such as "4 Eastern, 1 Pacific" (generally shown as "4 ET/1 PT"). In the event of a sporting event leading into prime time on the East Coast, the following programs are often said to be "coming up next, except on the West Coast," as additional programming is shifted around to fill the time between the end of the event and the start of prime time on the West Coast. Many times, this is the programming which was preempted by the effectively earlier time slot in the western zones. International sporting events like the FIFA World Cup and the Olympic Games, beginning the late 2010s, are broadcast live in all U.S. territories at the same time with the actual live global broadcast regardless of the hosting nation, resulting in adjustments by networks as most of their games may fall outside the primetime slots of any of the U.S. time zones at the time of the event.

Several awards shows, up until the mid-2000s, were routinely tape-delayed for viewers in the West Coast while being transmitted live east of the Rockies. However, by the late 2000s, with the rise of social media like Twitter and Facebook around discussion of television programming, many of them now choose to air their ceremonies live all across the U.S., especially those held in the Los Angeles area where tape-delayed broadcasts had been conducted by the networks in the past. The transition was ushered in 2009 by the Golden Globe Awards, primarily aiming to prevent spoilers for western viewers previously relying on telecasts delayed until local prime time. In the past, the only way to find out winners in advance were through radio news and print wire reports summarizing the ceremonies in progress, before the Internet and social media and their more widely-reaching and immediate reports effectively made tape delay a pointless endeavor.

The Academy Awards broadcast live in all U.S. territories within mainland North America (including Alaska) for decades. Since 2016, CBS mandates all of its affiliates across all U.S. time zones in an out of mainland North America to air the Grammys live simultaneously with the East Coast primetime airing with corresponding local primetime encores for each U.S. time zone outside the Eastern and Central time zones. The Primetime Emmy Awards, on rotation among ABC, CBS, Fox and NBC, joined the Grammys in airing completely live all across the U.S., including Hawaii, starting with CBS' telecast turn in 2017 to resolve the complaints of tape-delaying live American TV shows outside the mainland continent.

The Billboard Music Awards began its live coast-to-coast U.S. telecast with ABC in 2016, and continues the format in its transfer to NBC beginning 2018. In particular, network-timeshifting of live U.S. television broadcasts have since steadily declined amidst the rise of social media and online streaming services, simultaneous with the increasing trend of U.S. entertainment shows towards live coast-to-coast American broadcasting that earned renewed importance for they are "DVR-proof" in terms of ratings and social purposes.

The Tony Awards and other lower-tier ceremonies such as the American Music Awards, People's Choice Awards and Teen Choice Awards, however, remained airing live in the Eastern and Central time zones while tape-delayed for all other U.S. territories as their airtime is often purchased as a brokered programming arrangement, and as disruption for those ceremonies (often on weekdays) is much less tolerated by their airing network's affiliate base west of the Rockies. Other ceremonies that do not air live are taped in advance, including those broadcast on weekend nights in the U.S., to allow standards and practices to watch the ceremony in advance and determine cuts for profanity or content to insert a bleep censor or cut-away, and the producers can make cuts for time and superfluous items such as longer walks than expected by an award winner to the stage or a rare botched performance with the replacement of dress rehearsal footage.


In Canada, digital television services typically offer network stations from at least Toronto and Vancouver as timeshift channels, and may also offer stations from other markets as well. Most English-language programming is transmitted without delay in the Atlantic time zone (UTC−4) and delayed in most of the rest of the country. This results in the effective existence of, for example, +1, +2, +3, and +4 channels of the broadcast networks for viewers in the Atlantic time zone and −4, −3, −2, and −1 channels for Pacific viewers. French programming is transmitted without delay in Montreal's CBMT-DT, Eastern zone and delayed only in Western Canada. In Newfoundland, CBNT-DT, which has its own time zone half an hour ahead of Atlantic time, programming airs at the same time as in the Atlantic, with special time announcements (thus, for instance, The National on CBC will be said to air at 10:00, 10:30 in Newfoundland).

While this is generally the case for Canadian content, broadcasts that are simulcast in the United States are more likely to follow the U.S. model of broadcasting, so that stations can take advantage of simultaneous substitution, which allows broadcast stations to override U.S. broadcast stations' signals (including commercials) with their own.

Several Canadian cable channels have separate feeds for the Eastern and Pacific time zones, such as YTV, Teletoon, Family Channel, History, UNIS, The Comedy Network, W Network and Family Chrgd, whereas Treehouse TV and Family Jr. only have one national feed operating from the Eastern Time Zone.

Latin America[edit]

In Latin America, Spanish-language cable programming is transmitted without delay in Argentina and Uruguay, and delayed in most countries. Portuguese-language programming is transmitted without delay in Rio de Janeiro and São Paulo's official time and not delayed in the rest of Brazil, except for the major terrestrial broadcast networks, three HBO channels, and two Cinemax channels.

XEW-TV (the flagship of Canal de las Estrellas) in Mexico has two timeshift feeds: Canal de las Estrellas −1 and Canal de las Estrellas −2, delayed one and two hours respectively from the main Mexico City feed. These timeshift feeds are broadcast over the air in the Mountain and Pacific time zones and are available on cable in various parts of the country.

In Argentina, has two timeshift feeds: Telefe +1 and El Trece +1, delayed 4 and 6 hours respectively from Buenos Aires. These timeshift feeds are broadcast: The Simpsons and Telefe Cine, in El Trece +1 are broadcast: La Noche de Mirtha, Almorzando con Mirtha Legrand and El Trece Cine, and are available on cable in various parts of the country.

See also[edit]


  1. ^ "Discovery launches second timeshirt service". The Airwaves. June 25, 2007. Archived from the original on July 24, 2011.