What is the TSA wait at LSE right now?
No live security wait, and no historical wait, for La Crosse Regional Airport (LSE). We will not estimate one.
HomeWisconsinLSE TSA wait times
No live data
La Crosse Regional Airport TSA wait times
LSE · KLSE · La Crosse, Wisconsin
Security wait
No live security wait, and no historical wait, for La Crosse Regional Airport (LSE). We will not estimate one.
PreCheck
PreCheck lanes are not in our historical feed for this airport.
CLEAR
CLEAR is not shown. We are not using a CLEAR source.
Departure delays
Historical on-time performance. Not a live delay.
80%
On-time departures, September 2025 through August 2026. A departure is on time when it left less than 15 minutes late.
Flights out of La Crosse Regional Airport left on time 80% of the time from September 2025 through August 2026. The largest share of delay minutes was late-arriving aircraft (49%). That is a share of delay minutes, not a share of flights. The average delay among departures that were 15 minutes or more late was 81 minutes. 4% of scheduled flights were cancelled.
The highest on-time month was May 2026 (85%). The lowest was August 2026 (70%).
| Cause | Delay minutes | Share of delay minutes |
|---|---|---|
| late-arriving aircraft | 8,701 | 49% |
| the national airspace system | 4,997 | 28% |
| the airline | 2,879 | 16% |
| weather | 1,218 | 7% |
When to be at the airport
TSA's published guidance is to arrive at the airport 2 hours before a domestic departure and 3 hours before an international departure. That is guidance, not a measured security wait.
Nearby airports
- Rochester International Airport RST · Rochester62 mi
- Chippewa Valley Regional Airport EAU · Eau Claire69 mi
- Central Wisconsin Airport CWA · Mosinee100 mi
- Dubuque Regional Airport DBQ · Dubuque106 mi
- Waterloo Regional Airport ALO · Waterloo108 mi
Distances are straight-line miles.
Airport details
- Runways
- 3
- Longest runway
- 18/36, 8,742 ft
- Longest runway width
- 150 ft
- Longest runway surface
- CONC
- Longest runway lighting
- HIGH
- Elevation
- 655.4 ft
- Control tower
- Yes
- CY2024 enplanements
- 40,608
- Facility use
- Public
- Ownership
- Public
- Part 139 certificate code
- I B
- Fuel
- 100LL,A
- Airframe repair
- MAJOR
- Powerplant repair
- MAJOR
- Last inspection
- 2025/08/19
FAA facility record date 2026/10/01. Runways: BTS NTAD Runways. Facility facts: BTS NTAD Aviation Facilities. Enplanements: FAA CY2024 commercial service.
Questions
Does TSACheck have a live security wait for LSE?
No. TSACheck has no live feed and no historical wait for La Crosse Regional Airport (LSE).
How often do flights leave LSE on time?
Flights out of La Crosse Regional Airport left on time 80% of the time from September 2025 through August 2026. The largest share of delay minutes was late-arriving aircraft (49%). That is a share of delay minutes, not a share of flights. The average delay among departures that were 15 minutes or more late was 81 minutes. 4% of scheduled flights were cancelled.
How early should I get to LSE?
TSA's published guidance is to arrive at the airport 2 hours before a domestic departure and 3 hours before an international departure. That is guidance, not a measured security wait.
Which airports are near LSE?
The nearest airports in this list are Rochester International Airport (RST), 62 straight-line miles; Chippewa Valley Regional Airport (EAU), 69 straight-line miles; Central Wisconsin Airport (CWA), 100 straight-line miles; Dubuque Regional Airport (DBQ), 106 straight-line miles; Waterloo Regional Airport (ALO), 108 straight-line miles.