DEN (Denver) to PIA (Peoria) flights arrive on time 65% of the time. The most reliable airline on this route is SkyWest Airlines at 67%. The average delay is 68 minutes. Delays on this route are most often caused by the incoming plane arriving late.
Source: Bureau of Transportation Statistics. Updated August 2026.DEN → PIA
DEN (Denver) to PIA (Peoria)
DEN → PIA on-time performance by month
24
25
26
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
This route is frequently delayed. About 65% of flights arrive on schedule.
Delays on this route are most often caused by the incoming plane arriving late.
Accurate?
Airlines are roughly equal on this route — SkyWest Airlines leads slightly at 67% vs Allegiant Air at 63%.
Airline Comparison
SkyWest Airlines leads at 67% on time; Allegiant Air trails at 63%.
Accurate?
Good to know
Departing from DEN
79% on timeExpect ~19 min sitting on the taxiway after your gate pushes back. DEN has long runway queues.
TSA is currently ~5 min. Best time: 4 AM (about 5 min).
Arriving at PIA
76% on timeWhen flights into PIA are late, the average delay is 85 minutes. Build buffer if you have ground plans.
If connecting at PIA: TSA is ~5 min right now. Allow at least 60 minutes for a domestic connection.
PIA has a 2.3% cancellation rate — keep the airline app handy for rebooking.
Flight cancelled or delayed?
Check what SkyWest Airlines owes you — refund rights, action plan, complaint email. Free.
Flying out of DEN? We'll brief you.
Delays, TSA, weather, gates — we'll let you know if something matters.
Know someone flying soon?
Send them the link — delay data, TSA waits, weather, all free.
Data last updated August 2026. Source: Bureau of Transportation Statistics.