John F. Kennedy International Airport
New York, United StatesJFK / KJFK
International hub · 178 direct destinations · 4 runways · longest runway 14,511 ft
72 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Route
New York → Liège
JFK
New YorkJohn F. Kennedy International Airport
New YorkJohn F. Kennedy International AirportLGG
LiègeLiège Airport
LiègeLiège Airport- Distance
- 3,703 mi
- Estimated flight time
- ~7h 55m
Liège is currently 6 hours ahead of New York.
Observed nonstop
How often does this route fly?
Frequency
Daily at most
On average around 1 flights a day, observed from October 2025 to September 2026.
- 1
- flights per day
- 1
- busiest month · Oct
- 6 hr 24 min
- measured flight time
- 12 / 12
- months seen
Through the year
Per day, month by month
- 1Jan2026
- 1Feb
- 1Mar
- 1Apr
- 1May
- 1Jun
- 1Jul
- 1Aug
- 1Sep
- 1Oct2025
- 1Nov
- 1Dec
Airlines
Who flies it
Challenge Airlines (BE)all year
ASL Airlines Belgiumwinter
Saudi Arabian Airlinesall year
Nature Airwinter
Challenge Air Cargonow and then
Through the day
Departure times
Local time in New York. Most departures between 12:00 and 15:00.
- 00:00
- 01:00
- 02:00
- 03:00
- 04:00
- 05:00
- 06:00
- 07:00
- 08:00
- 09:00
- 10:00
- 11:00
- 12:00
- 13:00
- 14:00
- 15:00
- 16:00
- 17:00
- 18:00
- 19:00
- 20:00
- 21:00
- 22:00
- 23:00
Through the week
By weekday
- 0.6Mon
- 0.2Tue
- 0.5Wed
- 0.8Thu
- 0.4Fri
- 0.2Sat
- 0.8Sun
Fleet
Aircraft observed
- Boeing 747-400B74491%
- Boeing 777-200LRB77L4%
- Boeing 777-300ERB77W3%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 1 | 14 |
|
| February 2026 | 1 | 17 |
|
| March 2026 | 1 | 21 |
|
| April 2026 | 1 | 21 |
|
| May 2026 | 1 | 5 |
|
| June 2026 | 1 | 10 |
|
| July 2026 | 1 | 10 |
|
| August 2026 | 1 | 11 |
|
| September 2026 | 1 | 21 |
|
| October 2025 | 1 | 19 |
|
| November 2025 | 1 | 20 |
|
| December 2025 | 1 | 11 |
|
Airlines observed on this route
From observed callsign routes on JFK-LGG - not a booking guarantee.
About this route
- Intercontinental: this route connects two continents.
- The opposite direction has also been observed as a direct connection.
- Direct destinations observed from New York: 178.
- Direct destinations observed from Liège: 66.
The airports on this route
Liège Airport
Liège, BelgiumLGG / EBLG
Regional airport · 66 direct destinations · 2 runways · longest runway 12,106 ft
55 °F · RainSource: METAR observation via the NOAA Aviation Weather Center
Alternative airports for this journey
Same journey, a different airport nearby - with an observed direct connection.
About the route from New York to Liège
The observed direct connection between John F. Kennedy International Airport (JFK) and Liège Airport (LGG) covers approximately 3,703 mi. The estimated flight time is around 7h 55m. ASL Airlines Belgium, Challenge Air Cargo, Challenge Airlines (BE), Nature Air and Saudi Arabian Airlines have been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is New York from Liège by air?
- The great-circle distance between John F. Kennedy International Airport and Liège Airport is approximately 3,703 mi.
- How long is the flight from New York to Liège?
- Based on the distance, the estimated flight time is about 7h 55m. This is an estimate, not a schedule.
- Is there a direct connection from New York to Liège?
- Yes, a direct connection between JFK and LGG has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: ASL Airlines Belgium, Challenge Air Cargo, Challenge Airlines (BE), Nature Air and Saudi Arabian Airlines.
- How often is there a flight from New York to Liège?
- On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 180 observed flights. Mainly Challenge Airlines (BE), ASL Airlines Belgium, Saudi Arabian Airlines. That is an observation, not a timetable.
- What is the current time difference between New York and Liège?
- Liège is currently 6 hours ahead of New York.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.
Route data updated on October 11, 2026.