Las Vegas (LAS) to Rapid City (RAP) flights
Allegiant Air flies nonstop from Harry Reid International Airport to Rapid City Regional Airport, with about 2 flights a week in July 2026. The 843-mile flight takes about 2h 13m gate to gate.
- Distance
- 843 mi · 1,357 km
- Flight time
- 2h 13m
- Airlines
- 1
- Seats filled
- 79%
Airlines flying LAS to RAP
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Allegiant Air | 2 | Airbus A319, Airbus A320-100/200 | 13,947 | 2h 13m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
LAS to RAP flight schedule
2 flight numbers flew this route in August 2026. The first usually leaves at 12:40pm and the last at 5:57pm. 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) |
|---|---|---|---|---|
| G4 96Allegiant Air | 12:40pm | 3:55pm | 4 | n/a |
| G4 78Allegiant Air | 5:57pm | 9:16pm | 5 | 62% |
Is LAS to RAP on time?
From September 2025 to August 2026, 68% of 111 flights arrived within 15 minutes of schedule and 0% were cancelled. Flights leaving around 6pm were the most punctual (72%), those around 5pm the least (61%). Most delay time was caused by late-arriving aircraft (40%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Allegiant Air | 111 | 68% | 19 min | 0% |
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 |
|---|---|---|---|
| 1pm to 2pm | 44 | 67% | |
| 5pm to 6pm | 28 | 61% | |
| 6pm to 7pm | 18 | 72% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 9 | 1,115 | |
| September 2025 | 8 | 1,033 | |
| October 2025 | 9 | 1,147 | |
| November 2025 | 9 | 1,010 | |
| December 2025 | 16 | 1,782 | |
| January 2026 | 8 | 911 | |
| February 2026 | 8 | 890 | |
| March 2026 | 9 | 1,251 | |
| April 2026 | 9 | 1,148 | |
| May 2026 | 9 | 1,244 | |
| June 2026 | 8 | 1,143 | |
| July 2026 | 9 | 1,273 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.