Best Time to Fly SFB to ATW: On-Time Stats by Hour & Airline
Orlando Sanford International → Appleton International
Data through July 2026 · Last updated October 18, 2026
Over the last 12 months, 77.3% of Sanford (SFB) to Appleton (ATW) flights arrived on time (254 scheduled flights). That is in line with the national average of 77.6%.
Allegiant Air was the only reporting airline with regular flights on this route.
November has been the best month (92% on time) and Thursday the weakest day of the week (64%).
1.2% of flights were cancelled, versus 1.8% nationally.
SFB to ATW 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 | 77.3% | 104 min | 1.2% | 254 |
80%+ good 70–79.9% fair <70% poor
Best time of day to fly SFB to ATW
On-time arrival % by scheduled departure hour (local time), 499 flights over 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 6am–7am | Limited data | 21 | |
| 7am–8am | Limited data | 22 | |
| 8am–9am | Limited data | 13 | |
| 9am–10am | Limited data | 12 | |
| 10am–11am | 65.6% | 0.0% | 32 |
| 11am–12pm | 83.6% | 0.0% | 61 |
| 12pm–1pm | 88.5% | 2.2% | 89 |
| 1pm–2pm | Limited data | 24 | |
| 2pm–3pm | Limited data | 19 | |
| 3pm–4pm | Limited data | 30 | |
| 4pm–5pm | Limited data | 18 | |
| 7pm–8pm | Limited data | 15 | |
| 8pm–9pm | 67.6% | 0.9% | 108 |
| 9pm–10pm | 62.9% | 0.0% | 35 |
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 ATW
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 | 14 | ||
| Christmas & New Year (Dec 20 - Jan 3) | 73.2% | -4.6 pts | 2.3% | 43 |
| Summer peak (Jun 15 - Aug 15) | 76.9% | -0.9 pts | 0.0% | 66 |
| All other days | 77.8% | — | 1.3% | 376 |
Monthly on-time trend
On-time arrival % each month, with the 12-month US average for reference.
What causes delays on this route
Share of reported delay minutes, last 12 months (BTS cause categories).