Route Reliability
Sanford → MLI
SFB–MLI · 1,018 miles · Orlando Sanford International Airport to MLI Airport
86
Pretty Reliable
WanderNerd Reliability Score
- 79%
- Arrive within 15 minutes
- 11 min
- Average arrival delay
- 0%
- Cancelled
- 95
- Flights in the data
Data through May 2026.
Allegiant Air is the only airline in this data on this route, arriving on time 79% of the time across 95 flights. No comparison to make.
What the data says
Morning flights do better here.
SFB–MLI flights departing between 9 AM–12 PM arrived on time 100% of the time, versus 57% between 3–6 PM.
Saturdays have been rough.
SFB–MLI flights arrived on time 100% of the time on Wednesdays and just 56% on Saturdays. That gap is worth planning around.
Flights on this route
The breakdown
- Mon—(1 flights)
- Tue—(4 flights)
- Wed100%(26 flights)
- Thu82%(17 flights)
- Fri—(2 flights)
- Sat56%(27 flights)
- Sun78%(18 flights)
- 6–9 AM91%(35 flights)
- 9 AM–12 PM100%(17 flights)
- 12–3 PM67%(15 flights)
- 3–6 PM57%(28 flights)
90%
Jan
Nov 40% → Jan 90% on time
| Month | On-time percentage | Flights |
|---|---|---|
| November 2025 | 40% | 10 |
| December 2025 | 100% | 11 |
| January 2026 | 90% | 10 |
Keep nerding
Based on 95 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.