IL Airline Code, Illinois Airways
IL is the IATA airline code for Illinois Airways, based in the United States. Its three-letter ICAO code is ILW.
What airline is IL?
IL is the IATA airline code for Illinois Airways, based in the United States. Its ICAO code is ILW.
The open dataset lists 25 scheduled routes for the carrier. IL is a legacy code; the airline is no longer listed as active in the dataset.
| IATA airline code | IL |
|---|---|
| ICAO airline code | ILW |
| Radio callsign | Not listed |
| Country | United States |
| Scheduled routes | 25 (ranked #993) |
| Most routes at | AMQ Ambon |
| Status | Inactive / legacy |
What is the airline code for Illinois Airways?
The IATA airline code for Illinois Airways is IL, and its ICAO code is ILW.
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 Illinois Airways serve most?
Illinois Airways (IL) appears on more routes at AMQ, Ambon, than at any other airport in the open route dataset.
The airports Illinois Airways appears at most often in that dataset, most routes first:
Routes flown by Illinois Airways
The busiest pairs Illinois Airways (IL) 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 Illinois Airways?
Illinois Airways uses the ICAO airline code ILW. Flight plans and air traffic control use ILW, while tickets and schedules use IL.
What country is Illinois Airways based in?
Illinois Airways (IL) is based in the United States.
What is the abbreviation for Illinois Airways?
The two-character IATA abbreviation for Illinois Airways is IL, and its three-letter ICAO code is ILW.
How many routes does Illinois Airways fly?
The open route dataset lists 25 route entries for Illinois Airways, codeshare listings included, which ranks the carrier number 993 by that count. The route table below shows only the pairs Illinois Airways is listed as operating.