ARN Airport Code: Stockholm Airport IATA & ICAO

Stockholm Arlanda Airport (ARN) is stored for Stockholm, Sweden. ICAO ESSA. Timezone Europe/Stockholm. This page does not list live flights, fares or terminals.

Overview

ARN is the IATA airport code stored in this dataset for Stockholm Arlanda Airport in Stockholm, Sweden (SE). The matching ICAO identifier is ESSA. Travel agents see ARN on tickets, baggage tags, and GDS segment city pairs (six letters, for example ARNLHR when the other airport is London Heathrow). ICAO ESSA is used in flight plans and ATC, not as the two-or-three-character GDS city-pair token. The IANA timezone recorded for local GDS times at this airport is Europe/Stockholm. This code page explains how ARN is used in PNR text. It is not a live departures board. Terminal maps, contact phone numbers, lounge lists, and published flight schedules are not available in this dataset and are not invented here. Nearby airports stored for Sweden: none stored in this country slice. Related IATA city code in this dataset: STO. To turn a booked PNR that contains ARN into a customer itinerary, paste the cryptic text into the PNR parser.

How to use this page

Confirm the three-letter token on the ticket or PNR is ARN, not a similar code.
Open the PNR parser and paste the full itinerary that contains ARN.
Convert and check that city and timezone match this record.
Use the airport-code page if you only need IATA versus ICAO for ARN.
Do not copy terminal or lounge claims from other websites onto this page. They are not stored here.

Example

Example GDS segment using this airport as origin: 2 AI 101 J 12OCT 1 ARNLHR HK1 0945 1510 12OCT E The parser should read ARN as departure. Times 0945/1510 are local as printed, not converted to your PC clock. If ARN is missing from the dataset, city and timezone enrichment stay empty rather than guessed.

FAQs

What is the ARN airport code?

ARN is the IATA code stored for Stockholm Arlanda Airport in Stockholm, Sweden.

What does ARN stand for?

In this dataset ARN identifies Stockholm Arlanda Airport. IATA codes are location identifiers, not always acronyms of the city name.

What is the ICAO code for ARN?

This dataset lists ESSA as the ICAO designator.

Is ARN the same as ESSA?

No. ARN is IATA (tickets and GDS city pairs). ESSA is ICAO (flight plans).

Where is ARN airport?

Stockholm Arlanda Airport is stored as Stockholm, Sweden (SE).

What timezone is ARN?

Europe/Stockholm is the IANA zone stored for local GDS time context. DST rules follow that zone.

Which terminals does ARN use?

Terminal information is not available in this dataset.

How do travel agents use ARN in a PNR?

Segment city pairs include ARN as origin or destination, for example ARNLHR. Paste the PNR into the parser to build a clean itinerary.

Are there other airports near Stockholm?

No other Sweden airports are stored in this slice of the catalog.

Can I look up live flights from ARN?

Not on this page. This product parses booked PNR text; it does not query airline schedules.

Is ARN a city code or an airport code?

ARN is the airport. The city code stored for this metro is STO.

How often is ARN data updated?

When the stored catalog row changes. Last page template update: 17 Aug 2026. Unverified operational claims are omitted.