European flag carrier based in Serbia.
| IATA Code | JU |
|---|---|
| ICAO Code | ASL |
| Callsign | AIR SERBIA |
| Country | Serbia |
| Category | European flag carrier |
When you see a segment line like this in a PNR, the airline code identifies Air Serbia:
2 JU 587 Y 15JUL 2*JFKLHR HK1 800A 2000P
The two-letter code JU at the start of the segment line is Air Serbia's IATA code — every flight segment operated by Air Serbia in a GDS PNR (Amadeus, Sabre, Galileo, or Worldspan) begins with this code, followed by the flight number.
Air Serbia is a european flag carrier, based in Serbia. Its ICAO code, ASL, is used for air traffic control and flight planning, while its radio callsign is “AIR SERBIA”.
Like most airlines, Air Serbia's fare classes follow the standard GDS booking-class letter system. See our complete booking class guide for what each letter (F, J, Y, and so on) typically means.
Air Serbia's IATA code is JU. This two-letter code appears at the start of every flight segment operated by Air Serbia in a GDS PNR.
Air Serbia's ICAO code is ASL. The ICAO code is a separate, usually three-letter identifier used mainly in air traffic control and flight planning, distinct from the IATA code travel agents see in a PNR.
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