Denver (DEN) to Peoria (PIA) flights
SkyWest Airlines, Allegiant Air fly nonstop from Denver International Airport to General Wayne A. Downing Peoria International Airport, with about 9 flights a week in July 2026. The 793-mile flight takes about 2h 16m gate to gate.
- Distance
- 793 mi · 1,276 km
- Flight time
- 2h 16m
- Airlines
- 2
- Seats filled
- 84%
Airlines flying DEN to PIA
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| SkyWest Airlines | 7 | Embraer E175, Bombardier CRJ550 | 21,342 | 2h 18m |
| Allegiant Air | 2 | Airbus A319, Airbus A320-100/200 | 9,645 | 2h 4m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
DEN to PIA flight schedule
3 flight numbers flew this route in August 2026, 1 of them almost daily. The first usually leaves at 2:17pm and the last at 5:30pm. 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 1460Allegiant Air | 2:17pm | 5:24pm | 4 | n/a |
| G4 3080Allegiant Air | 4:27pm | 7:37pm | 4 | 53% |
| UA 5600United Airlines · operated by SkyWest Airlines | 5:30pm | 8:50pm | 31 | 68% |
Is DEN to PIA on time?
From September 2025 to August 2026, 70% of 432 flights arrived within 15 minutes of schedule and 1.2% were cancelled. Flights leaving around 5pm were the most punctual (70%), those around 4pm the least (64%). Most delay time was caused by the airline (crew, maintenance, cleaning, fuelling) (38%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| United Airlines | 364 | 71% | 19 min | 1.4% |
| Allegiant Air | 68 | 65% | 51 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 | 40 | 3,305 | |
| September 2025 | 39 | 3,145 | |
| October 2025 | 40 | 3,063 | |
| November 2025 | 38 | 2,921 | |
| December 2025 | 39 | 3,061 | |
| January 2026 | 33 | 2,150 | |
| February 2026 | 28 | 1,635 | |
| March 2026 | 28 | 1,619 | |
| April 2026 | 29 | 1,509 | |
| May 2026 | 35 | 2,266 | |
| June 2026 | 38 | 2,991 | |
| July 2026 | 39 | 3,322 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.