Mesa (AZA) to Pasco (PSC) flights
Allegiant Air flies nonstop from Mesa Gateway Airport to Tri Cities Airport, with about 2 flights a week in July 2026. The 977-mile flight takes about 2h 38m gate to gate.
- Distance
- 977 mi · 1,572 km
- Flight time
- 2h 38m
- Airlines
- 1
- Seats filled
- 90%
Airlines flying AZA to PSC
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Allegiant Air | 2 | Airbus A320-100/200, Airbus A319 | 21,527 | 2h 38m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
AZA to PSC flight schedule
2 flight numbers flew this route in August 2026. The first usually leaves at 7:00am and the last at 3:07pm. 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 668Allegiant Air | 7:00am | 9:38am | 5 | 93% |
| G4 731Allegiant Air | 3:07pm | 5:41pm | 4 | n/a |
Is AZA to PSC on time?
From September 2025 to August 2026, 87% of 133 flights arrived within 15 minutes of schedule and 0% were cancelled. Flights leaving around 7am were the most punctual (93%), those around 4pm the least (81%). Most delay time was caused by late-arriving aircraft (45%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Allegiant Air | 133 | 87% | 8 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
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 9 | 1,470 | |
| September 2025 | 8 | 1,346 | |
| October 2025 | 9 | 1,415 | |
| November 2025 | 16 | 2,369 | |
| December 2025 | 19 | 2,844 | |
| January 2026 | 12 | 1,908 | |
| February 2026 | 8 | 1,278 | |
| March 2026 | 12 | 2,026 | |
| April 2026 | 10 | 1,726 | |
| May 2026 | 10 | 1,706 | |
| June 2026 | 11 | 1,784 | |
| July 2026 | 10 | 1,655 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.