Airports / KMDH / Southern Illinois AirportIATA MDHPoor ground coverage
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Southern Illinois Airport satellite view
📍 Carbondale/Murphysboro⬆ 411 ft3 runways
KMDH · MDH

Southern Illinois Airport

37.77810°N
-89.25200°W
ARR / DAY
2
▼ 92.2%
DEP / DAY
1
▼ 96.0%

Southern Illinois Airport (KMDH/MDH) is a medium general aviation airport located in Carbondale/Murphysboro, IL, 78 mi south east of St. Louis. It features 3 runways with the longest being 6,506 feet. SkyMeter has observed roughly 2 arrivals and 1 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

Latest METAR observation

1h ago
Temp
88°F
Wind
0 kts
0°
Visib
10+ km
Ceil
—
KMDH 252152Z 00000KT 10SM BKN045 OVC060 31/25 A2996

Runways

3 installed

6,506 FT MAX
06/24
4,163 ft × 100
ASP● LITMED
18L/36R
6,506 ft × 100
ASP● LITHIGH
18R/36L
3,498 ft × 60
ASP● LITMED

Top carriers

Share of flights

1 total
TOP 9 13
Southern Illinois University D/B/A Flight School (Murphysboro 100%

Top destinations

By flight count

See all →
K3LF 2
IS38 2
VIH 1
LL13 1
KM34 1

Carriers

See all + destinations → 1
Southern Illinois University D/B/A Flight School (Murphysboro
13

Communications Frequencies

2026-06-11
Type Freq (MHz) Hours
CTAF 125.350 —
TWR 125.350 0700-2100
TWR 126.250 0700-2100
TWR 322.400 0700-2100
GND 121.800 0700-2100
ATIS 119.725 0700-2100
UNICOM 122.950 —
LCL/P 125.350 0700-2100
LCL/S 126.250 0700-2100
MARION R 127.475 —
OTHER 127.475 —
LCL/P 322.400 0700-2100
MARION R 346.275 —
OTHER 346.275 —
Airport operations
ARTCC:
ZKC
Mag var:
1° W
Fuel:
100LL

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 → 5 routes
Route Operator Flights Avg enroute
MDHK3LF
Litchfield, US
 Southern Illinois University D/B/A Flight School (Murphysboro 2 1h 1m
MDHIS38
Murphysboro, US
 Southern Illinois University D/B/A Flight School (Murphysboro 2 1h 2m
MDHVIH
Rolla/Vichy, US
 Southern Illinois University D/B/A Flight School (Murphysboro 1 1h 30m
MDHLL13
Enfield, US
 Southern Illinois University D/B/A Flight School (Murphysboro 1 0h 32m
MDHKM34
Calvert City, US
 Southern Illinois University D/B/A Flight School (Murphysboro 1 0h 37m
© SkyMeter · All flight data subject to ODbL attribution · Updated 23:05 UTC