Aer Lingus (EI): Airline Code for GDS PNRs
Aer Lingus is stored in this dataset as IATA code EI and ICAO code EIN, based in Ireland. GDS segment lines print the IATA code before the flight number. Live routes, fares and baggage policies are not in this dataset.
Overview
Aer Lingus is stored as IATA EI and ICAO EIN, country Ireland. The converter maps marketing carrier EI to this name when the code exists in the airline table. A typical segment starts with EI plus a numeric flight number and a booking class letter. This article is not an airline homepage: schedules, change fees, and loyalty rules are omitted because they are not stored and must not be invented. Peer carriers from Ireland in this catalog: FR (Ryanair). Use PNR to WhatsApp or PNR to PDF after parsing if you need a customer-facing copy of a booking that includes EI.
How to use this page
- Find EI at the start of the flight line in the PNR.
- Paste the full itinerary into the PNR parser (or the GDS-specific parser if you know the host).
- Confirm the carrier name resolves to Aer Lingus.
- Do not add baggage or meal claims that the PNR did not print.
Example
Example segment: 2 EI 456 H 26OCT 5 WLGAKL HK1 1945 2050 The parser should set marketing carrier EI (Aer Lingus) and flight 456. Class H is a fare bucket, not proof of cabin without the booking-class tool.
FAQs
What does EI mean?
EI is the IATA airline code stored for Aer Lingus.
What airline is EI?
Aer Lingus, country of record Ireland.
What is the ICAO code for Aer Lingus?
EIN.
Is EI the same as EIN?
No. Tickets and GDS segments use EI. Flight plans use EIN.
Where is Aer Lingus based?
This dataset lists Ireland. Headquarters address is not stored.
How do I parse a EI itinerary?
Paste the GDS text into the PNR parser. Lines beginning with EI plus a flight number become segments.
Does this page show Aer Lingus schedules?
No. Schedules are not in the dataset.
What baggage does EI allow?
Only what the pasted PNR prints (for example 2PC). Public policy pages are not stored here.
Are there other airlines from Ireland?
Stored peers: FR (Ryanair).
Can EI include a number?
Some IATA codes include a digit (for example 6E). This catalog stores those codes when present.
How is Aer Lingus shown in a PNR?
Usually as marketing carrier EI before the flight number, not the full name.
Where does this information come from?
The product airline table used by the parser. Last template update 17 Aug 2026. Unverified operational claims are omitted.