Airports / CYJN / St Jean AirportIATA YJNGood ground coverage
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St Jean Airport satellite view
📍 St Jean⬆ 136 ft3 runways
CYJN · YJN

St Jean Airport

45.29440°N
-73.28110°W
ARR / DAY
5
▼ 40.3%
DEP / DAY
6
▼ 18.9%

St Jean Airport (CYJN/YJN) is a medium general aviation airport located in St Jean, Canada, 29 km south east of Longueuil. It features 3 runways with the longest being 4,000 feet. SkyMeter has observed roughly 5 arrivals and 6 departures per day on average over the last 7 days.

Safety incidents

Last 7 days · 0 total

NORMAL
↻
Go-arounds
0
✕
Rejected takeoffs
0
△
Unstable approaches
0
↺
Return to field
0

Current weather

From CYHU, 17 mi away (CYJN does not publish METAR)

51m ago
Temp
66°F
Wind
5 kts
210°
Visib
10+ km
Ceil
—
CYHU 031027Z AUTO 21005KT 9SM OVC008 19/18 A2983 RMK SLP105 DENSITY ALT 700FT

Runways

3 installed

4,000 FT MAX
02/20
2,474 ft × 100
ASP○ unlit
06/24
2,765 ft × 100
ASP○ unlit
11/29
4,000 ft × 100
ASP● LIT

Top carriers

Share of flights

16 total
TOP 9 46
CGY 39% Chongqing Forebase General Aviation 20% CGW 11% CFP 7% Charlotte 7% Canadian Armed Forces 4% Colorful Guizhou Airlines 4% Chicago AIR 4% Cargo AIR 4%

Top destinations

By flight count

See all →
YRQ 2
CSQ3 2
YHU 2
CSA7 1
CA-0167 1
CSD3 1

Carriers

See all + destinations → 16
CGY
18
Chongqing Forebase General Aviation
9
CGW
5
CFP
3
Charlotte
3
Canadian Armed Forces
2
Show 10 more carriers →
Colorful Guizhou Airlines
2
Chicago AIR
2
Cargo AIR
2
Church Fenton FTU
2
Congressional AIR
1
Trabajos Aereos y Publicidad Andaluza
1
AIR Guilin
1
CGJ
1
Chinguetti Airlines
1
Craft Avia Center Sapi de CV
1

Communications Frequencies

2026-06-11
Airport operations
ARTCC:
ZUL
Elevation:
136 ft
Mag var:
16° W

Hourly traffic

Avg movements per hour · local time · last 30 days

12a 1a 2a 3a 4a 5a 6a 7a 8a 9a 10a 11a 12p 1p 2p 3p 4p 5p 6p 7p 8p 9p 10p 11p

Top routes

Click any segment for full inspection

See all routes → 14 routes
Route Operator Flights Avg enroute
YJNCSA7
Drummondville, CA
 Church Fenton FTU 1 0h 34m
YJNYRQ
Trois-Rivières, CA
 Chicago AIR 1 0h 42m
YJNCSQ3
Valcourt, CA
 CGW 1 0h 31m
YJNCA-0167
 CGY 1 0h 30m
YJNCSQ3
Valcourt, CA
 Cargo AIR 1 0h 28m
YJNCSD3
Valleyfield, CA
 CGY 1 0h 35m
YJNYCC
Cornwall, CA
 CGY 1 0h 35m
YJNCSJ5
St-Louis-De-France, CA
 Chicago AIR 1 0h 44m
YJNYRQ
Trois-Rivières, CA
 Congressional AIR 1 1h 2m
YJNZBM
Bromont, CA
 CGW 1 0h 17m
YJNYHU
Montréal, CA
 Craft Avia Center Sapi de CV 1 0h 20m
YJNYHU
Montréal, CA
 Trabajos Aereos y Publicidad Andaluza 1 0h 46m
YJNCA-0519
 CFP 1 0h 35m
YJNCSB3
St-Mathieu-De-Beloeil, CA
 CGJ 1 0h 27m

Pilot & community notes

3 comments from OurAirports (click to expand)

3
Anonymous
9/1/2017
Nice tower folks
Rare small controlled airport around. Bilingual services. Nice down town area.
david
6/27/2007
No landing fee
No landing fee, and reasonably-priced fuel.
david
6/27/2007
Dining
This is a nice little Quebec city, with a lot of good restaurants downtown by the Richelieu River -- well worth the cab ride from the airport.
© SkyMeter · All flight data subject to ODbL attribution · Updated 11:18 UTC