Best Time to Fly SFB to BLV: On-Time Stats by Hour & Airline
Orlando Sanford International → Scott AFB MidAmerica St Louis
Data through July 2026 · Last updated October 18, 2026
Over the last 12 months, 72.1% of Sanford (SFB) to Belleville (BLV) flights arrived on time (166 scheduled flights). That is 5.5 points below the national average of 77.6%.
Allegiant Air was the only reporting airline with regular flights on this route.
Over 24 months, Tuesday was the most reliable day (74% on time) and March the worst month (57%).
The cancellation rate was 0.6% (US average 1.8%).
SFB to BLV on-time performance by airline
Last 12 months. Airlines with fewer than 30 completed flights are marked “limited data”.
| Airline | On time | Avg delay when late | Cancelled | Flights |
|---|---|---|---|---|
| Allegiant Air | 72.1% | 84 min | 0.6% | 166 |
80%+ good 70–79.9% fair <70% poor
Best time of day to fly SFB to BLV
On-time arrival % by scheduled departure hour (local time), 311 flights over 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 6am–7am | 85.4% | 2.0% | 49 |
| 7am–8am | 96.9% | 3.0% | 33 |
| 8am–9am | Limited data | 27 | |
| 9am–10am | Limited data | 1 | |
| 10am–11am | Limited data | 2 | |
| 11am–12pm | Limited data | 25 | |
| 12pm–1pm | 54.2% | 1.7% | 60 |
| 1pm–2pm | Limited data | 26 | |
| 2pm–3pm | Limited data | 8 | |
| 3pm–4pm | Limited data | 7 | |
| 4pm–5pm | Limited data | 18 | |
| 5pm–6pm | Limited data | 11 | |
| 6pm–7pm | 42.5% | 0.0% | 40 |
| 7pm–8pm | Limited data | 4 | |
Best day of the week
24 months, by day of departure.
Best month to fly
24 months, by calendar month.
Holiday travel on SFB to BLV
On-time arrivals during holiday periods compared with all other days, last 24 months.
| Period | On time | vs other days | Cancelled | Flights |
|---|---|---|---|---|
| Thanksgiving week (Tue before to Mon after) | Limited data | 7 | ||
| Christmas & New Year (Dec 20 - Jan 3) | Limited data | 16 | ||
| Summer peak (Jun 15 - Aug 15) | 58.5% | -15.4 pts | 0.0% | 82 |
| All other days | 73.9% | — | 1.5% | 206 |
What causes delays on this route
Share of reported delay minutes, last 12 months (BTS cause categories).