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Active airline

Challenge Airlines

ICAO  CHG IATA  X7 Active · updated Jun 20, 2026
X7
5
Active routes
8
Observed flights
3
Destinations
3
Countries served
4,364
Avg route distance (mi)
4,758
Longest route (mi)
0
Domestic routes
5
International routes
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Airline profile

About Challenge Airlines

Challenge Airlines operates 5 active routes to 3 destinations across 3 countries, based on flights observed in our network data.

Airline facts

Primary hub
New York · JFK
Secondary hubs
IAD, LGG
Destinations
3
Countries
3
Registered
Belgium
Callsign
Challenge
Aircraft types
1
Hub & spoke

Route network

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Route Network Map

Click on any airport to see its routes
Where Challenge Airlines flies

Top destinations

01
LGG
Liege
Liege · EBLG
6
3 routes
02
LUZ
Port Lotniczy Lublin
Świdnik · EPLB
1
1 route
03
ATL
Hartsfield-Jackson Intl
Atlanta · KATL
1
1 route
Coverage

Airports served

Showing 5 airports in the Challenge Airlines network.

LGG
Grâce-Hollogne
EBLG
7
JFK
New York
KJFK
4
ATL
Atlanta
KATL
2
IAD
Dulles
KIAD
2
LUZ
Świdnik
EPLB
1
Full schedule

All routes

5 of 5 routes · sorted by flight frequency. Click a column to sort.

JFKLGG
John F Kennedy International Airport
Liege
Liege
4
3,707 mi
B744
Jun 1, 2026
LGGATL
Liège Airport
Hartsfield-Jackson Intl
Atlanta
1
4,523 mi
B744
Oct 25, 2025
IADLUZ
Washington Dulles International Airport
Port Lotniczy Lublin
Świdnik
1
4,758 mi
B744
Oct 3, 2025
IADLGG
Washington Dulles International Airport
Liege
Liege
1
—
Apr 24, 2026
ATLLGG
Hartsfield Jackson Atlanta International Airport
Liege
Liege
1
4,466 mi
B744
Jun 20, 2026
Showing 5 of 5 total routes · data from FlightAware AeroAPI, observed operations.

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