E4 / ENT E4 airline code: Enter Air
E4 is the IATA airline code for Enter Air, based in Poland. Its ICAO airline code is ENT.
Enter Air codes
| IATA code | E4 |
|---|---|
| ICAO code | ENT |
| Airline | Enter Air |
| Country | Poland |
| Status | Listed as operating (data checked 1 October 2026) |
Source: the airline database behind Easy PNR Converter (Wikidata and OpenFlights), checked against Wikidata and Wikipedia on 1 October 2026. IATA codes of airlines that stop flying can later be given to another airline.
How E4 appears in a PNR
In an Amadeus, Sabre, Galileo or Worldspan flight segment the two-character airline code comes first, directly before the flight number, so every flight sold under this code starts with E4. Codeshare flights carry the marketing airline's code, so the airline operating the aircraft can be a different one. Paste a PNR into the free PNR converter and E4 is shown as Enter Air with its logo, next to local times and the true flight duration.
Other airlines from Poland
Large airports in Poland
- GDN Gdańsk Lech Wałęsa AirportGdańsk
- RZE Rzeszów-Jasionka AirportJasionka
- KTW Katowice Wojciech Korfanty International AirportKatowice
- KRK Kraków John Paul II Intl AirportKraków
- LCJ Łódź Władysław Reymont AirportŁódź
- LUZ Lublin AirportLublin
- WMI Warsaw Modlin AirportNowy Dwór Mazowiecki
- POZ Poznań-Ławica AirportPoznań