Denver International ⇄ Sacramento International DEN–SMF
Airlines flew 7,690 flights between Denver International DEN in Denver, CO and Sacramento International SMF in Sacramento, CA in the twelve months to July 2026, both directions together: 1,072,059 passengers in 1,285,959 seats, 83% of them filled, and 541,998 pounds of freight. 909 miles, about 127 minutes in the air, on 5 airlines: Southwest Airlines Co. (3,734), United Air Lines Inc. (3,569), Frontier Airlines Inc. (366), Delta Air Lines Inc. (17) and 1 more. 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 | 569 |
| 2/25 | 530 |
| 3/25 | 634 |
| 4/25 | 626 |
| 5/25 | 680 |
| 6/25 | 736 |
| 7/25 | 754 |
| 8/25 | 694 |
| 9/25 | 686 |
| 10/25 | 674 |
| 11/25 | 638 |
| 12/25 | 607 |
| 1/26 | 528 |
| 2/26 | 520 |
| 3/26 | 584 |
| 4/26 | 581 |
| 5/26 | 641 |
| 6/26 | 751 |
| 7/26 | 786 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 73,364 |
| 2/25 | 64,589 |
| 3/25 | 79,453 |
| 4/25 | 79,083 |
| 5/25 | 90,151 |
| 6/25 | 100,314 |
| 7/25 | 103,309 |
| 8/25 | 94,016 |
| 9/25 | 93,778 |
| 10/25 | 97,496 |
| 11/25 | 86,769 |
| 12/25 | 84,891 |
| 1/26 | 69,811 |
| 2/26 | 68,290 |
| 3/26 | 83,384 |
| 4/26 | 82,144 |
| 5/26 | 92,001 |
| 6/26 | 109,337 |
| 7/26 | 110,142 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Southwest Airlines Co. WN | 3,734 | 500,184 | 82% | scheduled passenger service |
| United Air Lines Inc. UA | 3,569 | 512,195 | 84% | scheduled passenger service |
| Frontier Airlines Inc. F9 | 366 | 59,035 | 83% | scheduled passenger service |
| Delta Air Lines Inc. DL | 17 | 592 | 48% | charter passenger service |
| SkyWest Airlines Inc. OO | 4 | 53 | 19% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Boeing 737-800 | 1,995 | 170 | 281,396 |
| Boeing B737 Max 800 | 1,683 | 174 | 240,713 |
| Boeing 737-700/700LR/Max 7 | 1,333 | 140 | 153,927 |
| Boeing 737-900ER | 923 | 179 | 146,187 |
| Airbus Industrie A320-100/200 | 586 | 152 | 73,376 |
| Airbus Industrie A321-200n | 444 | 204 | 77,017 |
| Boeing B737 Max 900 | 302 | 179 | 42,552 |
| Airbus Industrie A320-200n | 243 | 186 | 38,163 |
| Airbus Industrie A319 | 143 | 126 | 14,918 |
| Boeing 757-200 | 17 | 72 | 592 |
| Airbus Industrie A321Neoxlr | 17 | 230 | 3,165 |
| Embraer ERJ-175 | 3 | 74 | 53 |
| Canadair RJ-200ER /RJ-440 | 1 | 50 | 0 |
DEN → SMF this direction alone · flown January 2025 to July 2026
3,858 flights of 3,853 scheduled, 546,222 passengers in 641,424 seats, 302,198 pounds of freight, 1,058 pounds of mail. Southwest Airlines Co. 1,873; United Air Lines Inc. 1,789; Frontier Airlines Inc. 183; Delta Air Lines Inc. 9; SkyWest Airlines Inc. 4.
SMF → DEN this direction alone · flown January 2025 to July 2026
3,832 flights of 3,845 scheduled, 525,837 passengers in 644,535 seats, 239,800 pounds of freight. Southwest Airlines Co. 1,861; United Air Lines Inc. 1,780; Frontier Airlines Inc. 183; Delta Air Lines Inc. 8.
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: Denver International DEN and Sacramento International SMF; all routes.