Csa Air

ICAO: IRO Active as of Jan 3, 2026

Airline Statistics

37

Active Routes

803

Flight Observations

23

Unique Destinations

20

Origin Airports

181

Avg Route Distance (mi)

317

Longest Route (mi)

0

Domestic Routes

37

International Routes

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Route Network Map

Click on any airport to see its routes

Most Popular Routes

MSN → RHI
Dane County Regional Truax Field → Rhinelander/Oneida County
172 miles
82 flights
C208
74 flights
C208
63 flights
C208
60 flights
C208
57 flights
C208
MQT → MKE
Marquette/Sawyer International Airport → Milwaukee Mitchell Intl Airport
237 miles
52 flights
C208
MSN → CMX
Dane County Regional Truax Field → Houghton County Meml
282 miles
51 flights
C208
FNT → APN
Bishop International Airport → Alpena County Rgnl
146 miles
45 flights
C208
45 flights
C208
35 flights
C208

Top Destinations

GRR (KGRR)
Gerald R Ford Intl
Grand Rapids
130 flights
3 routes
RHI (KRHI)
Rhinelander/Oneida County
Rhinelander
82 flights
1 route
ABR (KABR)
Aberdeen Rgnl
Aberdeen
63 flights
1 route
MKE (KMKE)
Milwaukee Mitchell Intl Airport
Milwaukee
62 flights
3 routes
PIR (KPIR)
Pierre Rgnl
Pierre
60 flights
1 route
MQT (KSAW)
Marquette/Sawyer Rgnl
Marquette
57 flights
1 route
CMX (KCMX)
Houghton County Meml
Hancock
51 flights
1 route
CWA (KCWA)
Central Wisconsin
Mosinee
50 flights
2 routes
APN (KAPN)
Alpena County Rgnl
Alpena
45 flights
1 route
TVC (KTVC)
Cherry Capital
Traverse City
35 flights
1 route

Top Origin Airports

MSN (KMSN)
Dane County Regional Truax Field
Madison
178 flights
3 routes
FSD (KFSD)
Sioux Falls Regional Airport / Joe Foss Field
Sioux Falls
124 flights
3 routes
GRR (KGRR)
Gerald R. Ford International Airport
Grand Rapids
85 flights
4 routes
MKE (KMKE)
General Mitchell International Airport
Milwaukee
77 flights
4 routes
PLN (KPLN)
Pellston Regional Airport of Emmet County Airport
Pellston
75 flights
2 routes
MQT (KSAW)
Marquette/Sawyer International Airport
Gwinn
52 flights
1 route
FNT (KFNT)
Bishop International Airport
Flint
48 flights
2 routes
BGR (KBGR)
Bangor International Airport
Bangor
35 flights
2 routes
TVC (KTVC)
Cherry Capital Airport
Traverse City
31 flights
1 route
CWA (KCWA)
Central Wisconsin Airport
Mosinee
28 flights
2 routes

Aircraft Types

C208
37 routes

Longest Routes

FSD → RAP
Sioux Falls Regional Airport / Joe Foss Field → Rapid City Rgnl
317 mi
SBN → IMT
South Bend Regional Airport → Ford
298 mi
CMX → MSN
Houghton County Memorial Airport → Dane Co Rgnl
282 mi
MSN → CMX
Dane County Regional Truax Field → Houghton County Meml
282 mi
GRR → CIU
Gerald R. Ford International Airport → Chippewa County Intl
239 mi

Shortest Routes

GRR → FNT
Gerald R. Ford International Airport → Bishop Intl
90 mi
BGR → PWM
Bangor International Airport → Portland Intl Jetport
109 mi
PWM → BGR
Portland International Jetport → Bangor Intl
109 mi
CWA → MSN
Central Wisconsin Airport → Dane Co Rgnl
114 mi
MSN → CWA
Dane County Regional Truax Field → Central Wisconsin
114 mi

All Routes

37 Total Routes
Showing 25 most popular routes
Route Destination Flights Distance Aircraft Last Seen
MSN → RHI Rhinelander/Oneida County
Rhinelander
82 172 mi C208 Jan 2, 2026
PLN → GRR Gerald R Ford Intl
Grand Rapids
74 190 mi C208 Jan 2, 2026
FSD → ABR Aberdeen Rgnl
Aberdeen
63 154 mi C208 Jan 1, 2026
FSD → PIR Pierre Rgnl
Pierre
60 185 mi C208 Jan 1, 2026
MKE → MQT Marquette/Sawyer Rgnl
Marquette
57 237 mi C208 Jan 1, 2026
MQT → MKE Milwaukee Mitchell Intl Airport
Milwaukee
52 237 mi C208 Jan 3, 2026
MSN → CMX Houghton County Meml
Hancock
51 282 mi C208 Jan 2, 2026
FNT → APN Alpena County Rgnl
Alpena
45 146 mi C208 Jan 2, 2026
MSN → CWA Central Wisconsin
Mosinee
45 114 mi C208 Jan 2, 2026
GRR → TVC Cherry Capital
Traverse City
35 129 mi C208 Jan 1, 2026
BGR → PWM Portland Intl Jetport
Portland
32 109 mi C208 Jan 1, 2026
TVC → GRR Gerald R Ford Intl
Grand Rapids
31 129 mi C208 Jan 1, 2026
GRR → PLN Pellston Rgnl
Pellston
25 190 mi C208 Jan 1, 2026
CIU → GRR Gerald R Ford Intl
Grand Rapids
25 239 mi C208 Dec 31, 2025
GRR → CIU Chippewa County Intl
Sault Ste Marie
24 239 mi C208 Jan 1, 2026
CWA → MSN Dane Co Rgnl
Madison
20 114 mi C208 Dec 31, 2025
SBN → IND Indianapolis Intl
Indianapolis
15 138 mi C208 Dec 9, 2025
MKE → IMT Ford
Iron Mountain Kingsford
9 199 mi C208 Dec 25, 2025
CWA → MKE Milwaukee Mitchell Intl Airport
Milwaukee
8 154 mi C208 Dec 26, 2025
MKE → ESC Delta County
Escanaba
6 201 mi C208 Nov 27, 2025
RHI → MSN Dane Co Rgnl
Madison
5 172 mi C208 Jan 1, 2026
MKE → CWA Central Wisconsin
Mosinee
5 154 mi C208 Oct 11, 2025
APN → FNT Bishop Intl
Flint
4 146 mi C208 Oct 29, 2025
PWM → PQI N Maine
Presque Isle
3 238 mi C208 Jul 23, 2025
CMX → ESC Delta County
Escanaba
3 120 mi C208 Jul 25, 2025
Data Information:

Airline statistics are based on flight route observations collected from FlightAware AeroAPI and other sources. Flight counts represent observed operations, not scheduled frequencies. Route data is continuously updated as new flight information becomes available.

Data Freshness: Real-time
Last Update: Jan 3, 2026 00:01
Coverage: Observed routes only