La Crosse Regional Airport (LSE) delays & on-time performance
La Crosse, Wisconsin · 3 nonstop destinations · 2 airlines · Aug 2025 – Jul 2026
No FAA-reported ground stops or delays at LSE right now. Individual flights can still be delayed by the airline; check with your airline for your flight.
On-time arrivals
82%
arrived < 15 min late
Cancelled
4.4%
49 flights
Avg arrival delay
16 min
83 min when late
Departed on time
80%
avg taxi-out 12 min
Figures cover 1,123 departures from LSE; on-time is measured at arrival. Arrivals into LSE were on time 76% of the time.
Key facts
- Flights departing La Crosse Regional Airport (LSE) arrived on time 82% of the time in Aug 2025 – Jul 2026, better than the 78% national average.
- 4.4% were cancelled, and 9% arrived an hour or more late.
- Envoy Air was the most punctual airline here (82% on time); Allegiant Air was the least (78%).
- Departures scheduled around 5am did best (94% on time); around 6pm did worst (71%).
- The largest source of delay minutes was late-arriving aircraft (49%).
Most delayed routes from LSE
Lowest on-time arrival rates among regularly flown routes.
- ORD · Chicago82%1,051 flts
Most reliable routes from LSE
Highest on-time arrival rates among regularly flown routes.
- ORD · Chicago82%1,051 flts
Best airline at LSE
Departures from this airport, ranked by on-time arrival.
| Airline | On time | Cancelled | Avg delay | Routes | Flights |
|---|---|---|---|---|---|
| Envoy Air | 82% | 4.7% | 16 min | 1 | 1,051 |
| Allegiant Air | 78% | 0.0% | 14 min | 2 | 72 |
Best time to fly out of LSE
On-time arrival rate by scheduled departure hour (local time).
- 5am94%101 flts
- 6am92%259 flts
- 9am84%65 flts
- 10am86%133 flts
- 11am73%129 flts
- 12pm82%52 flts
- 5pm73%123 flts
- 6pm71%200 flts
- 8pm81%37 flts
Monthly trend
Why departures were late
- Late-arriving aircraft49%
- Air traffic control & airport congestion27%
- Airline (crew, maintenance, cleaning, fueling)16%
- Extreme weather8%
- Security0%
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.