Denver International ⇄ Billings Logan International DEN–BIL
Airlines flew 3,553 flights between Denver International DEN in Denver, CO and Billings Logan International BIL in Billings, MT in the twelve months to July 2026, both directions together: 314,813 passengers in 380,083 seats, 83% of them filled, and 55,618 pounds of freight. 455 miles, about 69 minutes in the air, on 4 airlines: SkyWest Airlines Inc. (2,095), United Air Lines Inc. (1,456), Delta Air Lines Inc. (1), United Parcel Service (1). 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 | 250 |
| 2/25 | 221 |
| 3/25 | 252 |
| 4/25 | 293 |
| 5/25 | 328 |
| 6/25 | 356 |
| 7/25 | 353 |
| 8/25 | 359 |
| 9/25 | 337 |
| 10/25 | 314 |
| 11/25 | 285 |
| 12/25 | 252 |
| 1/26 | 247 |
| 2/26 | 221 |
| 3/26 | 245 |
| 4/26 | 256 |
| 5/26 | 328 |
| 6/26 | 352 |
| 7/26 | 357 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 21,507 |
| 2/25 | 19,420 |
| 3/25 | 22,800 |
| 4/25 | 23,992 |
| 5/25 | 27,848 |
| 6/25 | 29,590 |
| 7/25 | 30,712 |
| 8/25 | 30,868 |
| 9/25 | 26,920 |
| 10/25 | 27,435 |
| 11/25 | 24,743 |
| 12/25 | 24,099 |
| 1/26 | 22,316 |
| 2/26 | 20,497 |
| 3/26 | 23,877 |
| 4/26 | 23,960 |
| 5/26 | 28,996 |
| 6/26 | 31,096 |
| 7/26 | 30,006 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| SkyWest Airlines Inc. OO | 2,095 | 105,994 | 80% | scheduled passenger service |
| United Air Lines Inc. UA | 1,456 | 208,656 | 85% | scheduled passenger service |
| Delta Air Lines Inc. DL | 1 | 163 | 86% | scheduled passenger service |
| United Parcel Service 5X | 1 | 0 | scheduled cargo service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Embraer ERJ-175 | 891 | 73 | 49,913 |
| Boeing 737-800 | 814 | 166 | 114,329 |
| Boeing 737-900ER | 478 | 179 | 71,902 |
| Canadair RJ-200ER /RJ-440 | 443 | 50 | 19,197 |
| Bombardier CRJ550 | 359 | 50 | 14,423 |
| Canadair RJ-700 | 336 | 70 | 18,315 |
| Embraer-Emb-170 | 66 | 70 | 4,146 |
| Airbus Industrie A320-100/200 | 62 | 150 | 7,952 |
| Boeing B737 Max 800 | 54 | 166 | 7,811 |
| Boeing B737 Max 900 | 34 | 179 | 5,052 |
| Airbus Industrie A319 | 14 | 126 | 1,610 |
| Airbus Industrie A321Neoxlr | 1 | 189 | 163 |
| Airbus Industrie A300-600/R/CF/RCF | 1 | 0 | 0 |
DEN → BIL this direction alone · flown January 2025 to July 2026
1,783 flights of 1,782 scheduled, 157,663 passengers in 190,587 seats, 27,755 pounds of freight, 3 pounds of mail. SkyWest Airlines Inc. 1,053; United Air Lines Inc. 729; Delta Air Lines Inc. 1.
BIL → DEN this direction alone · flown January 2025 to July 2026
1,770 flights of 1,772 scheduled, 157,150 passengers in 189,496 seats, 27,863 pounds of freight. SkyWest Airlines Inc. 1,042; United Air Lines Inc. 727; United Parcel Service 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: Denver International DEN and Billings Logan International BIL; all routes.