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
8
▲ 26.7%
DEP / DAY
8
▲ 24.4%

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 8 arrivals and 8 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)

18m ago
Temp
41°F
Wind
12 kts
20°
Visib
8047 m
Ceil
—
CYHU 131058Z AUTO 02012G17KT 5SM -RA BR OVC008 05/05 A2995 RMK SLP144

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

12 total
TOP 9 66
CGY 38% Colorful Guizhou Airlines 20% Chongqing Forebase General Aviation 18% CFP 6% Chicago AIR 6% Craft Avia Center Sapi de CV 5% Canadian Armed Forces 3% Cargo AIR 3% Congressional AIR 2%

Top destinations

By flight count

See all →
YHU 5
CMN3 3
CA-0100 1
CSV9 1
ZBM 1
CSD3 1

Carriers

See all + destinations → 12
CGY
25
Colorful Guizhou Airlines
13
Chongqing Forebase General Aviation
12
CFP
4
Chicago AIR
4
Craft Avia Center Sapi de CV
3
Show 6 more carriers →
Canadian Armed Forces
2
Cargo AIR
2
Congressional AIR
1
CGW
1
Chinguetti Airlines
1
CFY
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 → 15 routes
Route Operator Flights Avg enroute
YJNCA-0100
Covey Hill, CA
 Cargo AIR 1 0h 25m
YJNCSV9
 CFY 1 1h 14m
YJNCMN3
St-Michel-de-Napierville, CA
 CFP 1 0h 11m
YJNYHU
Montréal, CA
 Congressional AIR 1 0h 29m
YJNZBM
Bromont, CA
 CFP 1 0h 13m
YJNYHU
Montréal, CA
 Colorful Guizhou Airlines 1 1h 32m
YJNCMN3
St-Michel-de-Napierville, CA
 Colorful Guizhou Airlines 1 0h 15m
YJNCSD3
Valleyfield, CA
 CGY 1 0h 31m
YJNYHU
Montréal, CA
 Chinguetti Airlines 1 1h 13m
YJNBTV
Burlington, US
 CFP 1 0h 30m
YJNYHU
Montréal, CA
 CGW 1 0h 46m
YJNCMN3
St-Michel-de-Napierville, CA
 CGY 1 0h 37m
YJNYHU
Montréal, CA
 Craft Avia Center Sapi de CV 1 0h 55m
YJNCA-0574
Les Cèdres, CA
 Canadian Armed Forces 1 0h 21m
YJNCDD3
Ste-Agnès-de-Dundee, CA
 Colorful Guizhou Airlines 1 0h 40m

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 11:16 UTC