🇺🇸 GRR
Grand Rapids
1013 mi
DEN 🇺🇸
Denver

Grand Rapids to Denver Flights

Gerald R. Ford International Airport Denver International Airport 3 airlines

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The Grand Rapids to Denver route connects Gerald R. Ford International Airport (GRR) in US with Denver International Airport (DEN) in US. This medium-haul flight covers approximately 1013 miles (1630 km) with a typical flight time of 2h 27m. This route is served by 3 airlines: United, Southwest, Frontier. AirportRoutes has tracked 12 unique flight numbers on this route.

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Departure Airport

Gerald R. Ford International Airport

ICAO Code:
KGRR
IATA Code:
GRR
City:
🇺🇸 Grand Rapids
Country:
US
Elevation:
794 ft

Destination Airport

Denver International Airport

ICAO Code:
KDEN
IATA Code:
DEN
City:
🇺🇸 Denver
Country:
US
Elevation:
5431 ft

3

Operators

12

Tracked Flights

1013

Miles

2h 27m

Flight Duration

Route Map

Great Circle
Flight route map from Grand Rapids to Denver
Map data © Mapbox © OpenStreetMap contributors

Operating Airlines

Airline ICAO IATA
United UAL UA
Southwest SWA WN
Frontier FFT F9

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 19 18%
Tuesday 11 10%
Wednesday 11 10%
Thursday 13 12%
Friday 13 12%
Saturday 21 19%
Sunday 20 19%

Pattern Analysis

12 Tracked Flights:
Data Points: 108
API observations used to build this analysis
Weekdays: 67 flights
Weekend: 41 flights
Business Route More active on weekdays

All Flight Routes

3 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
Frontier
FFT / F9
A21N 16:18 4:18 PM (Representative)
M T W T F S S
Jan 2, 2026 Active
Southwest
SWA / WN
B38M 12:50 12:50 PM (Representative)
M T W T F S S
May 9, 2026 Active
United
UAL / UA
B738 15:30 3:30 PM (Representative)
M T W T F S S
May 10, 2026 Active
Total Routes: 3
Active Routes: 3
Unique Airlines: 3
Aircraft Types: 3

Spotted Departure Times

Departure Time Operator ICAO IATA
12:50 12:50 PM Southwest SWA WN
15:30 3:30 PM United UAL UA
16:18 4:18 PM Frontier FFT F9

Time Information

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

Total Departure Times: 3
Time Range:
12:50 - 16:18
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.