MLI (Moline) to PIE (St. Petersburg) flights arrive on time 90% of the time. The most reliable airline on this route is Allegiant Air at 90%. The average delay is 52 minutes. Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Source: Bureau of Transportation Statistics. Updated August 2026.MLI → PIE
MLI (Moline) to PIE (St. Petersburg)
MLI → PIE on-time performance by month
25
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
This route is usually on time. About 90% 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
77% on timeExpect ~21 min sitting on the taxiway after your gate pushes back. MLI has long runway queues.
TSA is currently ~29 min. Best time: 4 AM (about 5 min).
MLI cancels 2.2% of flights — higher than average. Have a backup plan.
Arriving at PIE
74% on timeWhen flights into PIE are late, the average delay is 82 minutes. Build buffer if you have ground plans.
If connecting at PIE: TSA is ~16 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 August 2026. Source: Bureau of Transportation Statistics.