Historical on-time performance
Chicago to Peoria
130 miData through Dec 2025Source: US DOT · BTS
Flights on ORD–PIA arrive on time 70% of the time over the last 12 months.
On-time rate70%arrived within 15 min
p90 delay60 min1 in 10 flights is worse (tail risk)
Cancelled2.8%of scheduled flights
based on 2,063 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
Too close to call — no single carrier is clearly more on-time here.
- Republic AirwaysOn-time70%Medianon timep9070 minCancel0.0%Flights50
- Envoy AirOn-time67%Medianon timep9050 minCancel4.0%Flights593
- SkyWest AirlinesOn-time70%Medianon timep9065 minCancel2.3%Flights1,420
Why flights run late
Delay causes
- Airline35%
- Weather11%
- Air traffic (NAS)18%
- Late aircraft36%
- Security0%
Most delay minutes here are attributed to Late aircraft.
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly ORD → PIA
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best time of day
On-time rates are fairly even by time of day on this route — ranging from 68% to 78% on time.
- Middays78% on time · p90 55 min · 610 flights
- Mornings76% on time · p90 45 min · 1,137 flights
- Evenings70% on time · p90 50 min · 484 flights
- Afternoons70% on time · p90 70 min · 1,112 flights
- Overnights68% on time · p90 70 min · 880 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 67% to 77% on time.
- Tuesdays77% on time · p90 45 min · 602 flights
- Wednesdays76% on time · p90 50 min · 599 flights
- Saturdays75% on time · p90 50 min · 560 flights
- Thursdays73% on time · p90 50 min · 610 flights
- Mondays72% on time · p90 65 min · 624 flights
- Fridays68% on time · p90 60 min · 619 flights
- Sundays67% on time · p90 80 min · 609 flights
Advertisement
Keep exploring