San Luis Obispo (SBP) to Denver (DEN) flights
United Airlines flies nonstop from San Luis County Regional Airport to Denver International Airport, with about 14 flights a week in July 2026. The 931-mile flight takes about 2h 29m gate to gate.
- Distance
- 931 mi · 1,498 km
- Flight time
- 2h 29m
- Airlines
- 1
- Seats filled
- 83%
Airlines flying SBP to DEN
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| United Airlines | 14 | Airbus A320-100/200, Airbus A319 | 48,974 | 2h 26m |
| SkyWest AirlinesSeasonal or ended | n/a | Embraer E175, Bombardier CRJ700 | 19,199 | 2h 34m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
SBP to DEN flight schedule
3 flight numbers flew this route in August 2026, 2 of them almost daily. The first usually leaves at 5:00am and the last at 12:55pm. 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) |
|---|---|---|---|---|
| UA 2329United Airlines | 5:00am | 8:37am | 31 | 89% |
| UA 259United Airlines | 12:42pm | 4:15pm | 10 | 72% |
| UA 1470United Airlines | 12:55pm | 4:30pm | 21 | 44% |
Is SBP to DEN on time?
From September 2025 to August 2026, 82% of 724 flights arrived within 15 minutes of schedule and 0.4% were cancelled. Flights leaving around 5am were the most punctual (88%), those around 12pm the least (76%). Most delay time was caused by late-arriving aircraft (42%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| United Airlines | 724 | 82% | 21 min | 0.4% |
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 |
|---|---|---|---|
| 5am to 6am | 362 | 88% | |
| 12pm to 1pm | 285 | 76% | |
| 1pm to 2pm | 76 | 78% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 58 | 5,361 | |
| September 2025 | 54 | 4,943 | |
| October 2025 | 62 | 6,088 | |
| November 2025 | 59 | 5,314 | |
| December 2025 | 61 | 5,391 | |
| January 2026 | 61 | 4,479 | |
| February 2026 | 56 | 4,637 | |
| March 2026 | 62 | 5,965 | |
| April 2026 | 60 | 5,770 | |
| May 2026 | 61 | 6,363 | |
| June 2026 | 58 | 6,961 | |
| July 2026 | 60 | 6,901 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.