B5 Airline Code, Flightline
B5 is the IATA airline code for Flightline, based in the United Kingdom. Its ICAO code is FLT and its radio callsign is "Flightline".
What airline is B5?
B5 is the IATA airline code for Flightline, based in the United Kingdom. Its ICAO code is FLT and its radio callsign is "Flightline".
The open dataset lists 26 scheduled routes for the carrier. You will see B5 as the two-character prefix on its flight numbers, for example B5123.
| IATA airline code | B5 |
|---|---|
| ICAO airline code | FLT |
| Radio callsign | Flightline |
| Country | United Kingdom |
| Scheduled routes | 26 (ranked #307) |
| Most routes at | WIL Nairobi |
| Status | Active |
What is the airline code for Flightline?
The IATA airline code for Flightline is B5, and its ICAO code is FLT. The two-character IATA code prefixes the carrier's flight numbers, for example B5123.
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 Flightline serve most?
Flightline (B5) appears on more routes at WIL, Nairobi, than at any other airport in the open route dataset.
The airports Flightline appears at most often in that dataset, most routes first:
Routes flown by Flightline
The busiest pairs Flightline (B5) 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 Flightline?
Flightline uses the ICAO airline code FLT and the radio callsign "Flightline". Flight plans and air traffic control use FLT, while tickets and schedules use B5.
What is the radio callsign for Flightline?
Air traffic control refers to Flightline by the radio callsign "Flightline".
What country is Flightline based in?
Flightline (B5) is based in the United Kingdom.
What is the abbreviation for Flightline?
The two-character IATA abbreviation for Flightline is B5, and its three-letter ICAO code is FLT.
How many routes does Flightline fly?
The open route dataset lists 26 route entries for Flightline, codeshare listings included, which ranks the carrier number 307 by that count. The route table below shows only the pairs Flightline is listed as operating.