Pasco (PSC) to Las Vegas (LAS) flights
Allegiant Air flies nonstop from Tri Cities Airport to Harry Reid International Airport, with about 2 flights a week in July 2026. The 732-mile flight takes about 2h 8m gate to gate.
- Distance
- 732 mi · 1,178 km
- Flight time
- 2h 8m
- Airlines
- 1
- Seats filled
- 80%
Airlines flying PSC to LAS
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Allegiant Air | 2 | Airbus A319, Airbus A320-100/200 | 15,859 | 2h 8m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
PSC to LAS flight schedule
2 flight numbers flew this route in August 2026. The first usually leaves at 6:04pm and the last at 9:01pm. 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 94Allegiant Air | 6:04pm | 8:18pm | 4 | n/a |
| G4 76Allegiant Air | 9:01pm | 11:16pm | 5 | 65% |
Is PSC to LAS on time?
From September 2025 to August 2026, 72% of 124 flights arrived within 15 minutes of schedule and 0% were cancelled. Flights leaving around 8pm were the most punctual (85%), those around 9pm the least (63%). Most delay time was caused by severe weather (42%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Allegiant Air | 124 | 72% | 53 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 |
|---|---|---|---|
| 3pm to 4pm | 27 | 70% | |
| 4pm to 5pm | 14 | 64% | |
| 8pm to 9pm | 20 | 85% | |
| 9pm to 10pm | 35 | 63% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 9 | 1,203 | |
| September 2025 | 9 | 1,222 | |
| October 2025 | 13 | 1,554 | |
| November 2025 | 10 | 1,333 | |
| December 2025 | 21 | 2,630 | |
| January 2026 | 10 | 1,177 | |
| February 2026 | 8 | 957 | |
| March 2026 | 9 | 1,144 | |
| April 2026 | 8 | 960 | |
| May 2026 | 9 | 1,154 | |
| June 2026 | 9 | 1,221 | |
| July 2026 | 9 | 1,304 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.