Route
DEN → PIA
Denver International Airport General Wayne A. Downing Peoria International Airport
793 miles
Return route PIA → DEN →
How punctual is this route?
- On-time arrivals
- 69.9%
- Less than 15 minutes late
- Cancelled
- 1.2%
- Of scheduled flights
- Average delay when late
- 81 min
- Flights arriving 15+ minutes late
- Flights tracked
- 432
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 33%
- Late-arriving aircraft 28%
- Extreme weather 20%
- Air traffic control & airport 19%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Sep 2025
Aug 2026
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 51.3% | 39 |
| October 2025 | 70.0% | 40 |
| November 2025 | 71.1% | 39 |
| December 2025 | 64.1% | 40 |
| January 2026 | 69.7% | 33 |
| February 2026 | 78.6% | 28 |
| March 2026 | 67.9% | 31 |
| April 2026 | 82.8% | 30 |
| May 2026 | 74.3% | 35 |
| June 2026 | 68.4% | 38 |
| July 2026 | 64.1% | 39 |
| August 2026 | 82.1% | 40 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| SkyWest Airlines | 364 | 70.9% | 1.4% | 66 min |
| Allegiant Air | 68 | 64.7% | 0.0% | 144 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
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