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Airport Reliability

PIA · Peoria

Peoria, IL (PIA)

77%
Departures within 15 minutes
19 min
Average departure delay
73%
Arrivals within 15 minutes
3.0%
Departures cancelled

Based on 6,111 departures and 6,112 arrivals. Data through May 2026.

What the data says

Morning flights do better here.

Departures from PIA departing between 3–6 AM arrived on time 87% of the time, versus 60% between 3–6 PM.

Monday is the weak spot.

Departures from PIA arrived on time 77% of the time on Tuesdays. On Mondays: 70%.

When PIA gets messy

On-time by departure window
  • 3–6 AM87%(280 flights)
  • 6–9 AM83%(1582 flights)
  • 9 AM–12 PM76%(1169 flights)
  • 12–3 PM75%(724 flights)
  • 3–6 PM60%(1390 flights)
  • 6–9 PM65%(679 flights)
  • 9 PM–12 AM69%(83 flights)
On-time by weekday
  • Mon70%(896 flights)
  • Tue77%(776 flights)
  • Wed76%(808 flights)
  • Thu74%(867 flights)
  • Fri71%(888 flights)
  • Sat76%(791 flights)
  • Sun70%(881 flights)
On-time trend by month
79%
May

Jun 68% → May 79% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202568%506
July 202567%509
August 202573%482
September 202582%474
October 202580%516
November 202577%464
December 202565%496
January 202673%455
February 202676%442
March 202667%509
April 202674%524
May 202679%530

Airlines departing PIA

Busiest routes from PIA

Based on 6,111 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.