MLI (Moline) to PIE (St. Petersburg) flights arrive on time 85% of the time. The most reliable airline on this route is Allegiant Air at 85%. The average delay is 68 minutes. Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Source: Bureau of Transportation Statistics. Updated October 2026.MLI → PIE
MLI (Moline) to PIE (St. Petersburg)
MLI → PIE on-time performance by month
23
25
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
This route is usually on time. About 85% of flights arrive on schedule.
Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Accurate?
Accurate?
Good to know
Departing from MLI
79% on timeExpect ~20 min sitting on the taxiway after your gate pushes back. MLI has long runway queues.
TSA is currently ~7 min. Best time: 4 AM (about 5 min).
MLI cancels 2.2% of flights — higher than average. Have a backup plan.
Arriving at PIE
76% on timeWhen flights into PIE are late, the average delay is 83 minutes. Build buffer if you have ground plans.
If connecting at PIE: TSA is ~15 min right now. Allow at least 60 minutes for a domestic connection.
Flight cancelled or delayed?
Check what Allegiant Air owes you — refund rights, action plan, complaint email. Free.
Flying out of MLI? 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 October 2026. Source: Bureau of Transportation Statistics.