Route Reliability
MLI → St. Petersburg
MLI–PIE · 1,033 miles · MLI Airport to St. Pete–Clearwater International Airport
77
Usually Fine
WanderNerd Reliability Score
- 73%
- Arrive within 15 minutes
- 18 min
- Average arrival delay
- 0%
- Cancelled
- 85
- Flights in the data
Data through May 2026.
Allegiant Air is the only airline in this data on this route, arriving on time 73% of the time across 85 flights. No comparison to make.
What the data says
Morning-you made the right choice.
MLI–PIE flights departing between 6–9 AM arrived on time 85% of the time, versus 50% between 12–3 PM.
Saturdays have been rough.
MLI–PIE flights arrived on time 90% of the time on Wednesdays and just 50% on Saturdays. That gap is worth planning around.
Flights on this route
The breakdown
- Mon—(1 flights)
- Tue—(2 flights)
- Wed90%(20 flights)
- Thu82%(17 flights)
- Fri—(1 flights)
- Sat50%(26 flights)
- Sun78%(18 flights)
- 6–9 AM85%(34 flights)
- 9 AM–12 PM69%(16 flights)
- 12–3 PM50%(18 flights)
- 3–6 PM85%(13 flights)
- 6–9 PM—(4 flights)
Same trip, other airports
Keep nerding
Based on 85 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.