The Chicago to Grand Rapids route connects Chicago O'Hare International Airport (ORD) in US with Gerald R. Ford International Airport (GRR) in US. This short-haul flight covers approximately 137 miles (220 km) with a typical flight time of 27m. This route is served by 9 airlines: Envoy Air, Republic, SkyWest and others. AirportRoutes has tracked 15 unique flight numbers on this route.
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Chicago O'Hare International Airport
KORDORDGerald R. Ford International Airport
KGRRGRR9
Operators15
Tracked Flights137
Miles27m
Flight Duration| Airline | ICAO | IATA |
|---|---|---|
| Envoy Air |
ENY
|
MQ
|
| Republic |
RPA
|
YX
|
| SkyWest |
SKW
|
OO
|
| American Airlines |
AAL
|
AA
|
| United |
UAL
|
UA
|
| GoJet |
GJS
|
G7
|
| Air Wisconsin |
AWI
|
ZW
|
| Northern Jet Management |
NJM
|
-
|
| PSA Airlines |
JIA
|
OH
|
| Day | Flights Observed | Frequency | Activity |
|---|---|---|---|
| Monday | 14 | 23% |
|
| Tuesday | 6 | 10% |
|
| Wednesday | 7 | 11% |
|
| Thursday | 10 | 16% |
|
| Friday | 12 | 19% |
|
| Saturday | 8 | 13% |
|
| Sunday | 5 | 8% |
|
Pattern Analysis
| Airline | Flight Numbers | Aircraft Type | Typical Time | Days Active | Last Seen | Status |
|---|---|---|---|---|---|---|
|
American Airlines
AAL
/ AA
|
A319 | 16:55 4:55 PM (Representative) |
M
T
W
T
F
S
S
|
Jun 9, 2026 | Active | |
|
Air Wisconsin
AWI
/ ZW
|
- | CRJ7 | - |
M
T
W
T
F
S
S
|
Jun 9, 2026 | Active |
|
Envoy Air
ENY
/ MQ
|
E170 | 11:59 11:59 AM (Representative) |
M
T
W
T
F
S
S
|
Jun 9, 2026 | Active | |
|
GoJet
GJS
/ G7
|
- | CRJ7 | - |
M
T
W
T
F
S
S
|
Jun 9, 2026 | Active |
| - | C25B | - |
M
T
W
T
F
S
S
|
Jun 9, 2026 | Active | |
|
PSA Airlines
JIA
/ OH
|
- | B738 | - |
M
T
W
T
F
S
S
|
Jun 9, 2026 | Active |
|
Republic
RPA
/ YX
|
E75L | 10:31 10:31 AM (Representative) |
M
T
W
T
F
S
S
|
Jun 9, 2026 | Active | |
|
SkyWest
SKW
/ OO
|
CRJ2 | 06:30 6:30 AM (Representative) |
M
T
W
T
F
S
S
|
Jun 9, 2026 | Active | |
|
United
UAL
/ UA
|
A319 | 13:55 1:55 PM (Representative) |
M
T
W
T
F
S
S
|
Jun 9, 2026 | Active |
| Departure Time | Operator | ICAO | IATA |
|---|---|---|---|
| 06:30 6:30 AM | SkyWest |
SKW
|
OO
|
| 10:31 10:31 AM | Republic |
RPA
|
YX
|
| 11:59 11:59 AM | Envoy Air |
ENY
|
MQ
|
| 13:55 1:55 PM | United |
UAL
|
UA
|
| 16:55 4:55 PM | American Airlines |
AAL
|
AA
|
Time Information
Times are shown in the departure airport's local timezone (KORD - America/Chicago).