Some of the parameters below have guidelines that should be followed to achieve a consistent appearance and/or allow other computers to parse their data. Please see the descriptions of each and the example below.

{{Infobox airline
| airline = 
| logo = 
| logo_caption = 
| logo_upright =
| logo_size = 
| logo_alt = 
| image = 
| image_upright = 
| image_size =
| alt = 
| caption = 
| IATA = 
| ICAO = 
| callsign = 
| founded = 
| commenced = 

| aoc = 
| bases = 
| services = 
| secondary_hubs = 
| focus_cities = 
| frequent_flyer = 
| alliance = 
| subsidiaries = 
| fleet_size = 
| destinations = 
| parent = 
| traded_as = 
| ISIN = 
| headquarters = 
| key_people =
| founder = 
| founders = 
| revenue = 
| operating_income = 
| net_income = 
| profit = 
| assets = 
| equity = 
| num_employees = 
| website = 
| notes = 
}}

X = (PALPHANUMERIC) character
N = numeric character

Note: If the following is used to create an instance of this template, please remove any of its comments and their tags (i.e. <!-- (comment) -->) that remain.

{{Infobox airline
| airline =           <!-- e.g. BrandName Airlines -->
| image =             <!-- Filename only (e.g. airline_logo.svg) -->
| image_size =        <!-- NNN -->
| alt =               <!-- Describe the logo to a sight-impaired user -->
| caption =           <!-- Caption for the image -->
| image2 =            <!-- Second image if required --> 
| image2-width =      <!-- width in px  -->
| image2_alt =        <!-- Describe the image to a sight-impaired user --> 
| caption2 =          <!-- Caption for the image --> 
| IATA =              <!-- XX -or- XN -or- NX -->
| ICAO =              <!-- XXX -->
| callsign =          <!-- XXXXXXXX -->
| founded =           <!-- {{start date|YYYY|MM|DD}}<br/>{{wikidata property link|City}}, {{wikidata property link|State/Province/etc}}, {{wikidata property link|Country}} -->
| commenced =         <!-- {{start date|YYYY|MM|DD}} -->
| ceased =            <!-- {{end date|YYYY|MM|DD}} -->
| aoc =               <!-- XNXN (alphanumeric pattern varies) -->
| bases = <!-- {{plainlist|
* CityName1, linked to airport page
* CityName2, linked to airport page
(etc)
 }} -->
| hubs = <!-- {{plainlist|
* CityName1, linked to airport page
* CityName2, linked to airport page
(etc)
 }} -->
| secondary_hubs = <!-- {{plainlist|
* CityName1, linked to airport page
* CityName2, linked to airport page
(etc)
 }} -->
| focus_cities = <!-- {{plainlist|
* CityName1, linked to airport page
* CityName2, linked to airport page
(etc)
 }} -->
| frequent_flyer =    <!-- Name of frequent flyer program -->
| alliance =          <!-- Name of multi-airline alliance -->
| subsidiaries = <!-- {{plainlist|
* {{wikidata property link|Subsidiary1}}
* {{wikidata property link|Subsidiary2}}
(etc)
 }} -->
| fleet_size =        <!-- NNN -->
| destinations =      <!-- NNN -->
| parent =            <!-- Parent company's legal name, if applicable -->
| traded_as =         <!-- Exchange name and Stock symbol, if the airline does not have a notable parent company. See {{wikidata property link|Category:Ticker symbol templates}} -->
| ISIN =
| headquarters =      <!-- {{wikidata property link|City}}, {{wikidata property link|State/Province/etc}}, {{wikidata property link|Country}} -->
| key_people = <!-- {{plainlist|
* FirstName1 LastName1 (JobTitle1)
* FirstName2 LastName2 (JobTitle2)
 }} -->
| founder = <!-- [[Firstname Lastname]] (one person) or (multiple people):
| founders = {{plainlist|
* FirstName1 LastName1
* FirstName2 LastName2
 }} -->
| revenue =           <!-- {{increase}}/{{decrease}}/{{steady}} [compared to previous year] {{wikidata property link|United States Dollar|US$}} XXX million (''FY YYYY'') -->
| operating_income =  <!-- {{increase}}/{{decrease}}/{{steady}} [compared to previous year] US$ XXX million (''FY YYYY'') -->
| net_income =        <!-- {{increase}}/{{decrease}}/{{steady}} [compared to previous year] US$ XXX million (''FY YYYY'') -->
| profit =            <!-- see {{wikidata property link|Profit (accounting)}} -->
| assets =            <!-- {{increase}}/{{decrease}}/{{steady}} [compared to previous year] US$ XXX million (''FY YYYY'') -->
| equity =            <!-- {{increase}}/{{decrease}}/{{steady}} [compared to previous year] US$ XXX million (''FY YYYY'') -->
| num_employees =     <!-- NNN -->
| website =           <!-- {{URL|example.com}} -->
| notes = <!-- {{plainlist|
* a. [note/qualification/annotation/etc relating to some data marked by e.g. the suffix {{sup|a}}]
* b. [note/qualification/annotation/etc relating to some data marked by e.g. the suffix {{sup|b}}]
(etc)
 }} -->
}}

airline

The full brand name of the airline.

Examples:

| airline = Southwest Airlines (not "Southwest" or "Southwest Airlines Co.")

| airline = JetBlue Airways (not "JetBlue" or "JetBlue Airways Corporation")

When an airline typically uses both an English and a non-English name, format the airline field as:

| airline = [Name of airline in English] <br/> [Name/s of airline in native language/s and/or transliteration/s (newline between each if more than one)]

Examples:

| airline = El Al Israel Airlines <br/> אל על

| airline = China Southern Airlines <br/> 中国南方航空公司 <br/> ''Zhōngguó Nánfāng Hángkōng Gōngsī''

logo

Filename of the logo.

logo_size

To set the logo's width.

logo_alt

A prose description of the image to aid sight impaired readers using electronic text readers.

logo_caption

The caption for the logo.

logo_upright

The upright parameter of the logo.

image

Filename of an image depicting the airline's current logo.

image_size

To set the image's width.

image_upright

The upright parameter of the image.

alt

A prose description of the image to aid sight impaired readers using electronic text readers.

caption

A caption for the image.

IATA

The two-character, alphanumeric International Air Transport Association airline designator in capital letters (see IATA airline designator (P229)).

ICAO

The three-letter International Civil Aviation Organization airline designator in numerals and capital letters (see ICAO airline code (Q12364233)).

callsign

The airline's radio call sign in capital letters (see callsign of airline (P432)).

founded

The date and place the airline was founded, in the form {{start date|YYYY|MM|DD}}<br/>{{wikidata property link|City}}, {{wikidata property link|State/Province/etc}}, {{wikidata property link|Country}}. Month and day can be omitted if unknown.
The founding date is typically the date upon which an airline becomes a legal entity, but not necessarily the date that the airline first offers revenue service to customers.
See Microformat below for information about the importance of using the {{start date}} template in this field.

commenced

The date the airline commenced operations, in the form {{start date|YYYY|MM|DD}}. Month and day can be omitted if unknown.
This date may or may not be the same as the founding date.
See Microformat below for information about the importance of using the {{start date}} template in this field.

ceased

The date the airline ceased to exist, in the form {{end date|YYYY|MM|DD}} Month and day can be omitted if unknown.
This date is typically the date an airline ceases to exist as a legal entity due to a business failure (including bankruptcy that halts revenue generating operations) OR the date an airline brand first ceases use due to activities associated with a purchase by or merger with another airline.
See Microformat below for information about the importance of using the {{end date}} template in this field.

aoc

Canada AOC available at Operator List Search. Template for use available at {{TCAOC}}. United States 14 CFR Part 121 Air Carrier Operator's Certificate number (see FAA Air carrier Operator's Certificate number search).

For more information about the following four parameters, see the Notes section below.

bases

Operating bases used by the airline, listed alphabetically by airport name, in the form {{unbulleted list | CityName1, linked to airport page | CityName2, linked to airport page}} or using {{plainlist}}, if applicable.

hubs

Major hub airports used by the airline, listed alphabetically by airport name, in the form {{unbulleted list | CityName1, linked to airport page | CityName2, linked to airport page}} or using {{plainlist}}, if applicable.

secondary_hubs

Secondary hub airports used by the airline, listed alphabetically by airport name, in the form {{unbulleted list | CityName1, linked to airport page | CityName2, linked to airport page}} or using {{plainlist}}, if applicable.

focus_cities

Focus city airports used by the airline, listed alphabetically by airport name, in the form {{unbulleted list | CityName1, linked to airport page | CityName2, linked to airport page}} or using {{plainlist}}, if applicable.

frequent_flyer

The name of the airline's frequent flyer program, if applicable.

alliance

The name of the multi-airline alliance to which the airline belongs, if applicable.

subsidiaries

Legal names of the airline's major subsidiaries, in the form {{unbulleted list |{{wikidata property link|SubsidiaryName1}} |{{wikidata property link|SubsidiaryName2}}}} or using {{plainlist}}, if applicable.

fleet_size

The number of aircraft currently in service. Only aircraft in service should be listed here – i.e. no orders, options or aircraft in storage should be included.

destinations

The number of airport destinations currently served by the airline (former or future destinations should not be included).

parent

The full legal name of the airline's parent company, if applicable.

traded as

If applicable, the stock exchange/exchanges where the company is traded, each followed by their stock ticker symbol/symbols for the company (use stock ticker templates where possible; see Category:Ticker symbol templates). Information about the company's status as a component of a major index can also be added. If more than one exchange or symbol is involved, use {{ublist}} to format them.
Examples:

• {{NYSE|DLB}}
• {{unbulleted list |{{NASDAQ|MSFT}} |{{SEHK|4338}} |{{wikidata property link|Dow Jones Industrial Average}} component |{{wikidata property link|NASDAQ-100}} component |{{wikidata property link|S&P 500}} component}}

ISIN

headquarters

The city, state and country of the airline's headquarters location, in the form {{wikidata property link|City}}, {{wikidata property link|State/Province/etc}}, {{wikidata property link|Country}}.

key_people

A selection of key executives or airline founders, in the form {{unbulleted list |FirstName1 LastName1 (JobTitle1) |FirstName2 LastName2 (JobTitle2)}} or using {{plainlist}}. For defunct airlines, use key leaders at the time the airline became defunct.

For more information about the following seven finance-related parameters, see the Notes section below.

revenue

The airline's total income in its most recent fiscal year before any deductions, in the form {{Wikidata property link|United States dollar|US$}} XXX million (''FY YYYY'') where XXX is the revenue in millions and YYYY is the fiscal year from which the data is taken.

operating_income

The airline's operating income in its most recent fiscal year determined by subtracting operating expenses from revenue, in the form US$ XXX million (''FY YYYY'') where XXX is the revenue in millions and YYYY is the fiscal year from which the data is taken. If the "US$" has not already been linked in revenue, link it here (as shown in revenue above).

net_income

Profit (or loss) recognized by the airline in the most recent fiscal year, in the form US$ XXX million (''FY YYYY'') where XXX is the revenue in millions and YYYY is the fiscal year from which the data is taken. If the "US$" has not already been linked in revenue or operating_income, link it here (as shown in revenue above).

profit

See profit (Q15209696).

assets

Total monetary value of the airline's assets, in the form US$ XXX million (''FY YYYY'') where XXX is the revenue in millions and YYYY is the fiscal year from which the data is taken. If the "US$" has not already been linked in an earlier finance-related entry, link it here (as shown in revenue above).

equity

Total equity held in the company, in the form US$ XXX million (''FY YYYY'') where XXX is the revenue in millions and YYYY is the fiscal year from which the data is taken. If the "US$" has not already been linked in an earlier finance-related entry, link it here (as shown in revenue above).

num_employees

The number of company employees. If the year for this data is known, append it in parentheses, preferably with a reference.

website

The URL of the airline's primary website, in the form {{URL|example.com}} (see the Microformat section below for information about the importance of using the {{URL}} template in this field.

notes

For any short notes, qualifications, annotations, etc. pertaining to the infobox data, especially if indicated by e.g. superscripted lowercase letters (see example).

Revenue, operating income, net income, assets and equity

You may include an indicator icon to indicate the direction of change compared to the previous fiscal year; to avoid confusion, place the indicator before the number. If no citable information is available for previous fiscal year data, please do not use an icon.

Indicator wikicodes
{{increase}} will display as
{{steady}} will display as
{{decrease}} will display as

Example: {{increase}} {{USD|324}} million (''FY 2011'') displays as: US$324 million (FY 2011)

Losses

A loss is expressed as a negative number in the form {{USD|-128}} million (''FY 2011'') which displays as US$−128 million (FY 2011)

Reports in currencies other than US dollars

If the airline reports financial data in currency other than United States dollars, please substitute the appropriate currency indicator in place of {{US$}} or {{USD}} or US$.
For example, use {{CAD}} or CA$; {{Euro}} or €; {{GBP}} or GB£; etc.

Please report dollar figures in the infobox consistently

Use rounded millions or exact figures. Please avoid mixing styles.

Examples of rounded millions:

US$11,276 million (''FY 2011'')

US$324 million (''FY 2011'')

US$0.870 million (''FY 2011'')

Examples of exact figures:

US$11,276,367,880 (''FY 2011'')

US$324,008,131 (''FY 2011'')

US$870,218 (''FY 2011'')

Bases, hubs, secondary hubs, focus cities

Where the total number of bases, hubs, secondary hubs and/ or focus cities for an airline is 10 or greater and listing all of them results in an excessively long infobox which disrupts the formatting of the rest of the article, consideration should be given to using collapsible lists for this section, for example, at easyJet (Q191551) and Ryanair (Q170614).

The data in the example below is not necessarily factually accurate and is for demonstration purposes only.

Air Canada

IATA ICAO Call sign AC ACA AIR CANADA
Founded	11 April 1936 (1936-04-11) as (PTRANS-CANADA AIR LINES)
Commenced operations	1 January 1965 as Air Canada
Hubs	Montréal–Trudeau Toronto–Pearson Vancouver
Focus cities	Calgary Halifax Ottawa
Frequent-flyer program	(PAEROPLAN)
Alliance	(PSTAR ALLIANCE)
Subsidiaries	(All operating divisions:) (PAIR CANADA CARGO) (PAIR CANADA EXPRESS) (PAIR CANADA JETZ) (PAIR CANADA ROUGE)
Fleet size	192
Destinations	178
Headquarters	(PMONTRÉAL), (PQUEBEC), (PCANADA)
Key people	David I. Richardson ( (PCHAIRMAN)) Calin Rovinescu ( (PRESIDENT (CORPORATE TITLE)), (PCEO))
Revenue	(PCANADIAN DOLLAR) 12.12 billion (2012)
Operating income	CAN$ 437 million (2012)
Net income	CAN$ 131 million (2012)
Total assets	CAN$ 9.060 billion (2012)
Total equity	CAN$ -3.406 billion (2012)
Employees	27,000 (2012)
Website	aircanada.com
Notes
a. Scheduled to commence 1 July 2013. b. Excluding subsidiaries.

{{Infobox airline
| airline = Air Canada
| logo = Air Canada logo.svg
| IATA = AC
| ICAO = ACA
| callsign = AIR CANADA
| founded = {{start date|df=yes|1936|4|11}} as ''{{wikidata property link|Trans-Canada Air Lines}}''
| commenced = 1 January 1965 as Air Canada
| hubs = {{Unbulleted list
<!-- Note: Hubs should be listed alphabetically, not by size -->
   | [[Montréal–Trudeau International  Airport|Montréal–Trudeau]]
   | [[Toronto Pearson International Airport|Toronto–Pearson]]
   | [[Vancouver International Airport|Vancouver]]
   }}
| focus_cities = {{Unbulleted list
<!-- Note: Focus cities should be listed alphabetically, not by size -->
   | [[Calgary International Airport|Calgary]]
   | [[Halifax Stanfield International Airport|Halifax]]
   | [[Ottawa Macdonald–Cartier International Airport|Ottawa]]
   }}
| frequent_flyer = {{wikidata property link|Aeroplan}}
| alliance = {{wikidata property link|Star Alliance}}
| subsidiaries = (All operating divisions:) {{plainlist|
* {{wikidata property link|Air Canada Cargo}}
* {{wikidata property link|Air Canada Express}}
* {{wikidata property link|Air Canada Jetz}}
* {{wikidata property link|Air Canada rouge}}{{padlsup|a}}
 }}
| fleet_size = 192
| destinations = 178{{padlsup|b}}
| headquarters = {{wikidata property link|Montréal}}, {{wikidata property link|Quebec}}, {{wikidata property link|Canada}}
| key_people = {{plainlist|
* David I. Richardson ({{wikidata property link|chairman}})
* Calin Rovinescu ({{wikidata property link|President (corporate title)|president}}, {{wikidata property link|CEO}})
 }}
| revenue = {{nowrap|{{increase}} {{wikidata property link|Canadian dollar|CAN$}} 12.12 billion (2012)}}
| operating_income = {{nowrap|{{increase}} CAN$ 437 million (2012)}}
| net_income = {{nowrap|{{increase}} CAN$ 131 million (2012)}}
| assets = {{nowrap|{{decrease}} CAN$ 9.060 billion (2012)}}
| equity = {{nowrap|{{increase}} CAN$ -3.406 billion (2012)}}
| num_employees    = 27,000 (2012)
| website = {{URL |1=http://www.aircanada.com/en/ |2=aircanada.com}}
| notes = {{plainlist|
* a. Scheduled to commence 1 July 2013.
* b. Excluding subsidiaries.
 }}
}}

• Category:Pages using infobox airline with unknown parameters (10)
• Category:Pages using infobox airline with conflicting parameters (0)

(PCATEGORY:BUSINESS INFOBOX TEMPLATES) (PCATEGORY:TEMPLATES THAT ADD A TRACKING CATEGORY)