4M Airline Code, LAN Argentina
4M is the IATA airline code for LAN Argentina, based in Argentina. Its ICAO code is DSM and its radio callsign is "Lan Ar".
What airline is 4M?
4M is the IATA airline code for LAN Argentina, based in Argentina. Its ICAO code is DSM and its radio callsign is "Lan Ar".
The open dataset lists 10 scheduled routes for the carrier. You will see 4M as the two-character prefix on its flight numbers, for example 4M123.
| IATA airline code | 4M |
|---|---|
| ICAO airline code | DSM |
| Radio callsign | Lan Ar |
| Country | Argentina |
| Scheduled routes | 10 (ranked #432) |
| Most routes at | MIA Miami |
| Status | Active |
What is the airline code for LAN Argentina?
The IATA airline code for LAN Argentina is 4M, and its ICAO code is DSM. The two-character IATA code prefixes the carrier's flight numbers, for example 4M123.
IATA airline codes are two characters and can reuse letters over time, so a retired airline's code may later be assigned to another carrier. ICAO codes are three letters and are more stable, which is why flight plans use them.
Which airport does LAN Argentina serve most?
LAN Argentina (4M) appears on more routes at MIA, Miami, than at any other airport in the open route dataset.
The airports LAN Argentina appears at most often in that dataset, most routes first:
Routes flown by LAN Argentina
The busiest pairs LAN Argentina (4M) is listed as operating in the open route dataset (codeshare-only listings excluded), with distance and typical flight time:
Route and carrier data comes from the OpenFlights open dataset, regenerated here on . It is a historical snapshot of scheduled connections, not a live schedule, and it includes codeshare listings, so some carriers shown may no longer operate the route or exist. How we build this · Data and sources.
Frequently asked questions
What is the ICAO code for LAN Argentina?
LAN Argentina uses the ICAO airline code DSM and the radio callsign "Lan Ar". Flight plans and air traffic control use DSM, while tickets and schedules use 4M.
What is the radio callsign for LAN Argentina?
Air traffic control refers to LAN Argentina by the radio callsign "Lan Ar".
What country is LAN Argentina based in?
LAN Argentina (4M) is based in Argentina.
What is the abbreviation for LAN Argentina?
The two-character IATA abbreviation for LAN Argentina is 4M, and its three-letter ICAO code is DSM.
How many routes does LAN Argentina fly?
The open route dataset lists 10 route entries for LAN Argentina, codeshare listings included, which ranks the carrier number 432 by that count. The route table below shows only the pairs LAN Argentina is listed as operating.