Pasco (PSC) to Mesa (AZA) flights
Allegiant Air flies nonstop from Tri Cities Airport to Mesa Gateway Airport, with about 2 flights a week in July 2026. The 977-mile flight takes about 2h 34m gate to gate.
- Distance
- 977 mi · 1,572 km
- Flight time
- 2h 34m
- Airlines
- 1
- Seats filled
- 90%
Airlines flying PSC to AZA
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Allegiant Air | 2 | Airbus A320-100/200, Airbus A319 | 21,474 | 2h 34m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
PSC to AZA flight schedule
2 flight numbers flew this route in August 2026. The first usually leaves at 10:28am and the last at 6:31pm. 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 743Allegiant Air | 10:28am | 1:02pm | 5 | 82% |
| G4 726Allegiant Air | 6:31pm | 9:01pm | 4 | n/a |
Is PSC to AZA on time?
From September 2025 to August 2026, 74% of 133 flights arrived within 15 minutes of schedule and 0% were cancelled. Flights leaving around 6pm were the most punctual (85%), those around 7pm the least (65%). Most delay time was caused by the airline (crew, maintenance, cleaning, fuelling) (51%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Allegiant Air | 133 | 74% | 23 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 |
|---|---|---|---|
| 10am to 11am | 38 | 79% | |
| 6pm to 7pm | 21 | 85% | |
| 7pm to 8pm | 40 | 65% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 9 | 1,443 | |
| September 2025 | 8 | 1,361 | |
| October 2025 | 9 | 1,483 | |
| November 2025 | 15 | 2,338 | |
| December 2025 | 19 | 3,005 | |
| January 2026 | 12 | 1,814 | |
| February 2026 | 8 | 1,293 | |
| March 2026 | 12 | 2,007 | |
| April 2026 | 10 | 1,638 | |
| May 2026 | 10 | 1,556 | |
| June 2026 | 11 | 1,833 | |
| July 2026 | 10 | 1,703 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.