🇺🇸 ORD
Chicago
174 mi
GRB 🇺🇸
Green Bay

Chicago to Green Bay Flights

Chicago O'Hare International Airport Austin Straubel International Airport 4 airlines

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The Chicago to Green Bay route connects Chicago O'Hare International Airport (ORD) in US with Austin Straubel International Airport (GRB) in US. This short-haul flight covers approximately 174 miles (280 km) with a typical flight time of 36m. This route is served by 4 airlines: Envoy Air, GoJet, SkyWest and others. AirportRoutes has tracked 18 unique flight numbers on this route.

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Departure Airport

Chicago O'Hare International Airport

ICAO Code:
KORD
IATA Code:
ORD
City:
🇺🇸 Chicago
Country:
US
Elevation:
680 ft

Destination Airport

Austin Straubel International Airport

ICAO Code:
KGRB
IATA Code:
GRB
City:
🇺🇸 Green Bay
Country:
US
Elevation:
695 ft

4

Operators

18

Tracked Flights

174

Miles

36m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
Envoy Air ENY MQ
GoJet GJS G7
SkyWest SKW OO
Republic RPA YX

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 8 15%
Tuesday 5 10%
Wednesday 6 12%
Thursday 6 12%
Friday 6 12%
Saturday 15 29%
Sunday 6 12%

Pattern Analysis

18 Tracked Flights:
Data Points: 52
API observations used to build this analysis
Weekdays: 31 flights
Weekend: 21 flights
Business Route More active on weekdays

All Flight Routes

4 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
Republic
RPA / YX
- - -
M T W T F S S
Jun 18, 2026 Active
Envoy Air
ENY / MQ
E170 13:14 1:14 PM (Representative)
M T W T F S S
Jun 18, 2026 Active
GoJet
GJS / G7
CRJ7 21:20 9:20 PM (Representative)
M T W T F S S
Jun 18, 2026 Active
SkyWest
SKW / OO
CRJ2 08:40 8:40 AM (Representative)
M T W T F S S
Jun 18, 2026 Active
Total Routes: 4
Active Routes: 4
Unique Airlines: 4
Aircraft Types: 3

Spotted Departure Times

Departure Time Operator ICAO IATA
08:40 8:40 AM SkyWest SKW OO
13:14 1:14 PM Envoy Air ENY MQ
21:20 9:20 PM GoJet GJS G7

Time Information

Times are shown in the departure airport's local timezone (KORD - America/Chicago).

Total Departure Times: 3
Time Range:
08:40 - 21:20
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.