Best Time to Fly LSE to ORD: On-Time Stats by Hour & Airline
La Crosse Regional → Chicago O'Hare International
Data through July 2026 · Last updated October 18, 2026
1,051 flights were scheduled from La Crosse (LSE) to Chicago (ORD) in the last 12 months, and 82.0% of those that flew arrived on time, 4.4 points above the US average of 77.6%.
Envoy Air was the only reporting airline with regular flights on this route.
Over 24 months, Tuesday was the most reliable day (88% on time) and July the worst month (74%).
The cancellation rate was 4.7% (US average 1.8%).
LSE to ORD 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 |
|---|---|---|---|---|
| Envoy Air | 82.0% | 85 min | 4.7% | 1,051 |
80%+ good 70–79.9% fair <70% poor
Best time of day to fly LSE to ORD
On-time arrival % by scheduled departure hour (local time), 1,716 flights over 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 5am–6am | 92.9% | 4.8% | 103 |
| 6am–7am | 90.6% | 2.0% | 555 |
| 7am–8am | Limited data | 1 | |
| 9am–10am | 83.9% | 4.6% | 65 |
| 10am–11am | 86.3% | 1.5% | 133 |
| 11am–12pm | 78.0% | 1.9% | 320 |
| 12pm–1pm | 71.0% | 3.1% | 32 |
| 2pm–3pm | Limited data | 22 | |
| 3pm–4pm | Limited data | 5 | |
| 4pm–5pm | 71.5% | 1.2% | 160 |
| 5pm–6pm | 77.5% | 4.7% | 107 |
| 6pm–7pm | 70.6% | 9.2% | 196 |
| 8pm–9pm | Limited data | 16 | |
| 9pm–10pm | Limited data | 1 | |
Best day of the week
24 months, by day of departure.
Best month to fly
24 months, by calendar month.
Holiday travel on LSE to ORD
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 | 31 | ||
| Christmas & New Year (Dec 20 - Jan 3) | 73.0% | -11.5 pts | 7.5% | 40 |
| Summer peak (Jun 15 - Aug 15) | 77.4% | -7.1 pts | 2.0% | 343 |
| All other days | 84.5% | — | 2.9% | 1,302 |
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).