Salt Lake City (SLC) to Billings (BIL) flights
SkyWest Airlines, Delta Air Lines fly nonstop from Salt Lake City International Airport to Billings Logan International Airport, with about 21 flights a week in July 2026. The 387-mile flight takes about 1h 22m gate to gate.
- Distance
- 387 mi · 623 km
- Flight time
- 1h 22m
- Airlines
- 2
- Seats filled
- 80%
Airlines flying SLC to BIL
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| SkyWest Airlines | 14 | Embraer E175 | 45,439 | 1h 25m |
| Delta Air Lines | 7 | Airbus A320-100/200, Airbus A319, Airbus A321 | 41,283 | 1h 16m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
SLC to BIL flight schedule
3 flight numbers flew this route in August 2026, 3 of them almost daily. The first usually leaves at 9:37am and the last at 9:00pm. Times are local and can change; check with the airline before you book.
| Flight | Departs | Arrives | Days flown in August 2026 | On time (12 months) |
|---|---|---|---|---|
| DL 4038Delta Air Lines · operated by SkyWest Airlines | 9:37am | 11:07am | 31 | 95% |
| DL 3828Delta Air Lines · operated by SkyWest Airlines | 4:16pm | 5:44pm | 31 | 87% |
| DL 1340Delta Air Lines | 9:00pm | 10:25pm | 31 | 80% |
Is SLC to BIL on time?
From September 2025 to August 2026, 87% of 1,074 flights arrived within 15 minutes of schedule and 0.5% were cancelled. Flights leaving around 9am were the most punctual (95%), those around 9pm the least (78%). Most delay time was caused by the airline (crew, maintenance, cleaning, fuelling) (59%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Delta Air Lines | 1,074 | 87% | 9 min | 0.5% |
Airlines as sold: flights operated by regional partners count under the airline on the ticket. Average delay is across all completed flights, early arrivals counted as zero.
On-time arrivals by departure time
| Scheduled departure | Flights | On time, relative | On time |
|---|---|---|---|
| 9am to 10am | 355 | 95% | |
| 3pm to 4pm | 62 | 89% | |
| 4pm to 5pm | 283 | 87% | |
| 9pm to 10pm | 329 | 78% | |
| 10pm to 11pm | 35 | 91% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 94 | 7,921 | |
| September 2025 | 90 | 6,993 | |
| October 2025 | 92 | 7,201 | |
| November 2025 | 87 | 6,521 | |
| December 2025 | 91 | 7,258 | |
| January 2026 | 86 | 6,237 | |
| February 2026 | 78 | 5,774 | |
| March 2026 | 92 | 7,549 | |
| April 2026 | 91 | 7,214 | |
| May 2026 | 93 | 7,784 | |
| June 2026 | 89 | 8,108 | |
| July 2026 | 92 | 8,162 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.