Gerald R Ford International ⇄ Denver International GRR–DEN
Airlines flew 2,461 flights between Gerald R Ford International GRR in Grand Rapids, MI and Denver International DEN in Denver, CO in the twelve months to July 2026, both directions together: 359,735 passengers in 425,174 seats, 85% of them filled, and 49,927 pounds of freight. 1,015 miles, about 147 minutes in the air, on 4 airlines: United Air Lines Inc. (1,449), Southwest Airlines Co. (714), Frontier Airlines Inc. (296), SkyWest Airlines Inc. (2). Planning to fly it yourself? The weather and winds along this route right now.
Flights by month both directions
By month, as a table
| flights | |
|---|---|
| 1/25 | 192 |
| 2/25 | 168 |
| 3/25 | 185 |
| 4/25 | 180 |
| 5/25 | 209 |
| 6/25 | 238 |
| 7/25 | 240 |
| 8/25 | 241 |
| 9/25 | 231 |
| 10/25 | 222 |
| 11/25 | 204 |
| 12/25 | 205 |
| 1/26 | 191 |
| 2/26 | 166 |
| 3/26 | 140 |
| 4/26 | 191 |
| 5/26 | 211 |
| 6/26 | 227 |
| 7/26 | 232 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 23,880 |
| 2/25 | 22,755 |
| 3/25 | 24,572 |
| 4/25 | 24,373 |
| 5/25 | 31,498 |
| 6/25 | 35,773 |
| 7/25 | 37,552 |
| 8/25 | 38,804 |
| 9/25 | 36,418 |
| 10/25 | 34,330 |
| 11/25 | 26,511 |
| 12/25 | 28,248 |
| 1/26 | 23,177 |
| 2/26 | 22,969 |
| 3/26 | 20,162 |
| 4/26 | 26,300 |
| 5/26 | 30,339 |
| 6/26 | 35,642 |
| 7/26 | 36,835 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| United Air Lines Inc. UA | 1,449 | 212,555 | 86% | scheduled passenger service |
| Southwest Airlines Co. WN | 714 | 99,895 | 84% | scheduled passenger service |
| Frontier Airlines Inc. F9 | 296 | 47,159 | 79% | scheduled passenger service |
| SkyWest Airlines Inc. OO | 2 | 126 | 83% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Boeing 737-800 | 1,112 | 168 | 157,689 |
| Boeing 737-900ER | 487 | 179 | 77,791 |
| Boeing B737 Max 800 | 308 | 174 | 45,050 |
| Boeing 737-700/700LR/Max 7 | 190 | 140 | 22,512 |
| Airbus Industrie A320-200n | 148 | 186 | 22,398 |
| Airbus Industrie A321-200n | 111 | 223 | 18,571 |
| Airbus Industrie A320-100/200 | 42 | 164 | 6,032 |
| Boeing B737 Max 900 | 31 | 179 | 4,877 |
| Airbus Industrie A321Neoxlr | 22 | 230 | 3,838 |
| Airbus Industrie A319 | 8 | 126 | 851 |
| Embraer ERJ-175 | 2 | 76 | 126 |
GRR → DEN this direction alone · flown January 2025 to July 2026
1,226 flights of 1,235 scheduled, 179,733 passengers in 211,881 seats, 28,193 pounds of freight. United Air Lines Inc. 720; Southwest Airlines Co. 357; Frontier Airlines Inc. 148; SkyWest Airlines Inc. 1.
DEN → GRR this direction alone · flown January 2025 to July 2026
1,235 flights of 1,235 scheduled, 180,002 passengers in 213,293 seats, 21,734 pounds of freight, 2,418 pounds of mail. United Air Lines Inc. 729; Southwest Airlines Co. 357; Frontier Airlines Inc. 148; SkyWest Airlines Inc. 1.
Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: Gerald R Ford International GRR and Denver International DEN; all routes.